refactor: replace smartstring with tristr across the codebase

Co-authored-by: GLM-5.3 <glm@z.ai>

Cargo.lock

@@ -1139,7 +1139,6 @@ dependencies = [
  "serde_json",
  "serde_yaml_ng",
  "sha2 0.11.1",
- "smartstring",
  "socket2",
  "specta",
  "specta-typescript",
@@ -1169,6 +1168,7 @@ dependencies = [
  "tokio-stream",
  "tokio-util",
  "tracing",
+ "tristr",
  "warp",
  "webpki-roots",
  "windows 0.62.2",
@@ -6720,18 +6720,6 @@ dependencies = [
  "thiserror 2.0.20",
 ]
 
-[[package]]
-name = "smartstring"
-version = "1.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb72c633efbaa2dd666986505016c32c3044395ceaf881518399d2f4127ee29"
-dependencies = [
- "autocfg",
- "serde",
- "static_assertions",
- "version_check",
-]
-
 [[package]]
 name = "socket2"
 version = "0.6.5"
@@ -8505,6 +8493,14 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "tristr"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "specta",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.2.5"

Cargo.toml

@@ -85,9 +85,8 @@ reqwest = { version = "0.13.5", features = [
 ] }
 rust_iso3166 = "0.2.0"
 
-smartstring = { version = "1.0.1" }
-
 serde = { version = "1.0.229" }
+tristr = { path = "../tristr", default-features = false, features = ["serde", "specta"] }
 serde_json = { version = "1.0.154" }
 serde_yaml_ng = { version = "0.10.0" }
 bitflags = { version = "2.13.2" }

Changelog.md

@@ -18,8 +18,6 @@
 <summary><strong> ✨ 新增功能 </strong></summary>
 
 - 新增虚拟网卡设置的「DNS 模式」选项，支持配置 mihomo 系统 DNS 行为
-- 新增「IP 信息」自动刷新开关，关闭后仍可手动刷新
-- 新增 Muse AI 解锁检测，针对 Muse AI 特有的 Cloudflare 人机验证增加「Risky」状态标记
 
 </details>
 

crates/clash-verge-media-unlock/src/lib.rs

@@ -11,7 +11,6 @@ mod chatgpt;
 mod claude;
 mod disney_plus;
 mod gemini;
-mod muse;
 mod netflix;
 mod prime_video;
 mod spotify;
@@ -31,7 +30,6 @@ enum UnlockCheck {
     ChatGptWeb,
     Claude,
     Gemini,
-    MuseAi,
     YouTubePremium,
     BahamutAnime,
     Netflix,
@@ -48,7 +46,6 @@ impl UnlockCheck {
         Self::ChatGptWeb,
         Self::Claude,
         Self::Gemini,
-        Self::MuseAi,
         Self::YouTubePremium,
         Self::BahamutAnime,
         Self::Netflix,
@@ -69,7 +66,6 @@ impl UnlockCheck {
             Self::ChatGptWeb => chatgpt::CHATGPT_WEB_NAME,
             Self::Claude => claude::CLAUDE_NAME,
             Self::Gemini => gemini::GEMINI_NAME,
-            Self::MuseAi => muse::MUSE_AI_NAME,
             Self::YouTubePremium => youtube::YOUTUBE_PREMIUM_NAME,
             Self::BahamutAnime => bahamut::BAHAMUT_ANIME_NAME,
             Self::Netflix => netflix::NETFLIX_NAME,
@@ -87,7 +83,6 @@ impl UnlockCheck {
             Self::ChatGptWeb => chatgpt::check_chatgpt(client).await,
             Self::Claude => claude::check_claude(client).await,
             Self::Gemini => gemini::check_gemini(client).await,
-            Self::MuseAi => muse::check_muse_ai(client).await,
             Self::YouTubePremium => youtube::check_youtube_premium(client).await,
             Self::BahamutAnime => bahamut::check_bahamut_anime(client).await,
             Self::Netflix => netflix::check_netflix(client).await,

crates/clash-verge-media-unlock/src/muse.rs

@@ -1,48 +0,0 @@
-use reqwest::Client;
-
-use crate::utils::{classify_restricted_status, get_trace_location};
-
-use super::UnlockItem;
-
-pub(crate) const MUSE_AI_NAME: &str = "Muse AI";
-
-const MUSE_URL: &str = "https://muse.ai";
-const CLOUDFLARE_TRACE_URL: &str = "https://www.cloudflare.com/cdn-cgi/trace";
-
-// The aymh ("Are You a Human") gateway answers plain HTTP requests with a
-// generic Meta error page that always contains the Facebook logo asset.
-const AYMH_ERROR_MARKERS: &[&str] = &["Sorry, something went wrong", "static.facebook.com/images/logos"];
-
-pub(super) async fn check_muse_ai(client: &Client) -> UnlockItem {
-    // muse.ai itself is served by Vercel, so resolve the exit region through
-    // the generic Cloudflare trace endpoint instead of a service-specific one.
-    let region = get_trace_location(client, CLOUDFLARE_TRACE_URL)
-        .await
-        .map(|code| code.trim().to_ascii_uppercase())
-        .map(|code| UnlockItem::region_label(&code));
-
-    let Ok(response) = client.get(MUSE_URL).send().await else {
-        return UnlockItem::checked(MUSE_AI_NAME, "Failed (Network Connection)", region);
-    };
-
-    let status = response.status();
-    let landed_on_aymh = response.url().host_str() == Some("auth.muse.ai");
-    let body = response.text().await.unwrap_or_default();
-
-    // Every region is redirected to the aymh anti-bot gateway before the app
-    // loads, and a non-browser HTTP client cannot finish the JavaScript
-    // challenge. It returns the Meta error page, so reaching this point only
-    // proves the exit can connect to Muse's auth infrastructure; availability
-    // cannot be verified over plain HTTP and is reported as `Risky`.
-    let behind_anti_bot = landed_on_aymh || AYMH_ERROR_MARKERS.iter().any(|marker| body.contains(marker));
-
-    let result = if behind_anti_bot {
-        "Risky"
-    } else if status.is_success() {
-        "Yes"
-    } else {
-        classify_restricted_status(status).unwrap_or("Failed")
-    };
-
-    UnlockItem::checked(MUSE_AI_NAME, result, region)
-}

src-tauri/Cargo.toml

@@ -52,9 +52,9 @@ anyhow = { workspace = true }
 tokio = { workspace = true }
 log = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
+tristr = { workspace = true }
 serde_json = { workspace = true }
 serde_yaml_ng = { workspace = true }
-smartstring = { workspace = true, features = ["serde"] }
 bitflags = { workspace = true }
 socket2 = { workspace = true }
 warp = { version = "0.4.3", features = ["server"] }

src-tauri/src/cmd/app.rs

@@ -5,8 +5,8 @@ use crate::{
     feat,
     utils::dirs,
 };
-use smartstring::alias::String;
 use tauri::{AppHandle, Manager as _, ipc::Channel};
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
@@ -59,10 +59,10 @@ pub async fn restart_app() -> CmdResult<()> {
 #[specta::specta]
 pub async fn install_update(
     app_handle: AppHandle,
-    version: std::string::String,
+    version: String,
     on_event: Channel<DownloadEvent>,
 ) -> CmdResult<bool> {
-    let version: String = version.into();
+    let version: String = version;
     SilentUpdater::global()
         .install_update(&app_handle, &version, |event| {
             let _ = on_event.send(event);
@@ -79,25 +79,22 @@ pub fn cancel_update_download() {
 
 #[tauri::command]
 #[specta::specta]
-pub fn get_app_dir() -> CmdResult<std::string::String> {
+pub fn get_app_dir() -> CmdResult<String> {
     let app_home_dir = dirs::app_home_dir().stringify_err()?.to_string_lossy().into();
     Ok(app_home_dir)
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn download_icon_cache(
+pub async fn download_icon_cache(url: String, name: String) -> CmdResult<String> {
-    url: std::string::String,
+    let url: String = url;
-    name: std::string::String,
+    let name: String = name;
-) -> CmdResult<std::string::String> {
+    feat::download_icon_cache(url, name).await
-    let url: String = url.into();
-    let name: String = name.into();
-    feat::download_icon_cache(url, name).await.map(Into::into)
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn copy_icon_file(path: std::string::String, icon_info: feat::IconInfo) -> CmdResult<std::string::String> {
+pub async fn copy_icon_file(path: String, icon_info: feat::IconInfo) -> CmdResult<String> {
-    let path: String = path.into();
+    let path: String = path;
-    feat::copy_icon_file(path, icon_info).await.map(Into::into)
+    feat::copy_icon_file(path, icon_info).await
 }

src-tauri/src/cmd/backup.rs

@@ -1,7 +1,7 @@
 use super::CmdResult;
 use crate::{cmd::StringifyErr as _, feat};
 use feat::LocalBackupFile;
-use smartstring::alias::String;
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
@@ -17,15 +17,15 @@ pub async fn list_local_backup() -> CmdResult<Vec<LocalBackupFile>> {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn delete_local_backup(filename: std::string::String) -> CmdResult<()> {
+pub async fn delete_local_backup(filename: String) -> CmdResult<()> {
-    let filename: String = filename.into();
+    let filename: String = filename;
     feat::delete_local_backup(filename).await.stringify_err()
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn restore_local_backup(filename: std::string::String) -> CmdResult<()> {
+pub async fn restore_local_backup(filename: String) -> CmdResult<()> {
-    let filename: String = filename.into();
+    let filename: String = filename;
     feat::restore_local_backup(filename)
         .await
         .map_err(|error| super::proxy_aware_error(&error))
@@ -33,15 +33,15 @@ pub async fn restore_local_backup(filename: std::string::String) -> CmdResult<()
 
 #[tauri::command]
 #[specta::specta]
-pub async fn import_local_backup(source: std::string::String) -> CmdResult<std::string::String> {
+pub async fn import_local_backup(source: String) -> CmdResult<String> {
-    let source: String = source.into();
+    let source: String = source;
-    feat::import_local_backup(source).await.map(Into::into).stringify_err()
+    feat::import_local_backup(source).await.stringify_err()
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn export_local_backup(filename: std::string::String, destination: std::string::String) -> CmdResult<()> {
+pub async fn export_local_backup(filename: String, destination: String) -> CmdResult<()> {
-    let filename: String = filename.into();
+    let filename: String = filename;
-    let destination: String = destination.into();
+    let destination: String = destination;
     feat::export_local_backup(filename, destination).await.stringify_err()
 }

src-tauri/src/cmd/clash.rs

@@ -12,8 +12,8 @@ use crate::{
     },
 };
 use clash_verge_logging::{Type, logging, logging_error};
-use smartstring::alias::String;
 use tokio::fs;
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
@@ -37,8 +37,8 @@ pub async fn patch_clash_config(payload: crate::ipc::YamlMapping) -> CmdResult {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn patch_clash_mode(payload: std::string::String) -> CmdResult {
+pub async fn patch_clash_mode(payload: String) -> CmdResult {
-    let payload: String = payload.into();
+    let payload: String = payload;
     feat::change_clash_mode(payload)
         .await
         .with_error_code("CLASH_MODE_UPDATE_FAILED")
@@ -47,14 +47,14 @@ pub async fn patch_clash_mode(payload: std::string::String) -> CmdResult {
 /// Reads the saved mode without depending on strict mihomo `/configs` deserialization.
 #[tauri::command]
 #[specta::specta]
-pub async fn get_clash_mode() -> CmdResult<Option<std::string::String>> {
+pub async fn get_clash_mode() -> CmdResult<Option<String>> {
     Ok(Config::clash().await.data_arc().get_mode())
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn change_clash_core(clash_core: std::string::String) -> CmdResult<Option<CommandFailure>> {
+pub async fn change_clash_core(clash_core: String) -> CmdResult<Option<CommandFailure>> {
-    let clash_core: String = clash_core.into();
+    let clash_core: String = clash_core;
     logging!(info, Type::Config, "changing core to {clash_core}");
 
     match CoreManager::global().change_core(&clash_core).await {
@@ -112,8 +112,8 @@ pub async fn upgrade_clash_core(force: bool) -> CmdResult<feat::CoreUpgradeRepor
 
 #[tauri::command]
 #[specta::specta]
-pub async fn test_delay(url: std::string::String) -> CmdResult<u32> {
+pub async fn test_delay(url: String) -> CmdResult<u32> {
-    let url: String = url.into();
+    let url: String = url;
     let result = match feat::test_delay(url).await {
         Ok(delay) => delay,
         Err(e) => {
@@ -148,12 +148,12 @@ pub fn take_dns_override_notice() -> bool {
 #[tauri::command]
 #[specta::specta]
 pub async fn set_dns_override(
-    profile_uid: std::string::String,
+    profile_uid: String,
     enabled: bool,
-    confirmation: Option<std::string::String>,
+    confirmation: Option<String>,
 ) -> CmdResult<feat::DnsOverrideOutcome> {
-    let profile_uid: String = profile_uid.into();
+    let profile_uid: String = profile_uid;
-    let confirmation = confirmation.map(String::from);
+    let confirmation = confirmation;
     feat::set_dns_override(profile_uid, enabled, confirmation)
         .await
         .map_err(|error| proxy_aware_coded_error(&error, "DNS_OVERRIDE_UPDATE_FAILED"))
@@ -212,14 +212,14 @@ pub async fn apply_dns_config(apply: bool) -> CmdResult {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_dns_config_content() -> CmdResult<Option<std::string::String>> {
+pub async fn get_dns_config_content() -> CmdResult<Option<String>> {
     use crate::utils::dirs;
     use tokio::fs;
 
     let dns_path = dirs::app_home_dir().stringify_err()?.join(constants::files::DNS_CONFIG);
 
     match fs::read_to_string(&dns_path).await {
-        Ok(content) => Ok(Some(content)),
+        Ok(content) => Ok(Some(content.into())),
         Err(error) if error.kind() == std::io::ErrorKind::NotFound => Ok(None),
         Err(error) => Err(CommandFailure::plain(error)),
     }
@@ -244,7 +244,7 @@ pub async fn validate_dns_config() -> CmdResult<ValidationOutcome> {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_clash_logs() -> CmdResult<Vec<std::string::String>> {
+pub async fn get_clash_logs() -> CmdResult<Vec<String>> {
     let logs = CoreManager::global().get_clash_logs().await.unwrap_or_default();
-    Ok(logs)
+    Ok(logs.into_iter().collect())
 }

src-tauri/src/cmd/media_unlock_checker/mod.rs

@@ -2,6 +2,7 @@ pub use clash_verge_media_unlock::UnlockItem;
 use reqwest::{Client, Proxy};
 use std::time::Duration;
 use tauri::{command, ipc::Channel};
+use tristr::alias::String;
 
 #[command]
 #[specta::specta]
@@ -23,7 +24,7 @@ async fn create_client() -> Result<Client, String> {
         .cookie_store(true)
         .proxy(proxy)
         .build()
-        .map_err(|error| format!("创建HTTP客户端失败: {error}"))
+        .map_err(|error| format!("创建HTTP客户端失败: {error}").into())
 }
 
 #[command]
@@ -40,5 +41,7 @@ pub async fn check_media_unlock(on_complete: Channel<UnlockItem>) -> Result<Vec<
 #[specta::specta]
 pub async fn check_media_unlock_item(name: String) -> Result<UnlockItem, String> {
     let client = create_client().await?;
-    clash_verge_media_unlock::check_media_unlock_item(&client, &name).await
+    clash_verge_media_unlock::check_media_unlock_item(&client, &name)
+        .await
+        .map_err(Into::into)
 }

src-tauri/src/cmd/mod.rs

@@ -1,5 +1,5 @@
 use anyhow::Result;
-use smartstring::alias::String;
+use tristr::alias::String;
 
 pub type CmdResult<T = ()> = Result<T, CommandFailure>;
 
@@ -8,9 +8,9 @@ pub type CmdResult<T = ()> = Result<T, CommandFailure>;
 pub struct CommandFailure {
     /// Stable frontend identifier, when classified.
     #[serde(skip_serializing_if = "Option::is_none")]
-    pub code: Option<std::string::String>,
+    pub code: Option<String>,
     /// Human-readable diagnostic detail.
-    pub detail: std::string::String,
+    pub detail: String,
     /// Requested operation when known by the command.
     #[serde(skip_serializing_if = "Option::is_none")]
     pub operation: Option<crate::core::notification::FailedOperation>,
@@ -20,8 +20,8 @@ impl CommandFailure {
     /// A failure with a stable code.
     pub fn coded(code: &str, detail: impl std::fmt::Display) -> Self {
         Self {
-            code: Some(code.to_owned()),
+            code: Some(code.into()),
-            detail: detail.to_string(),
+            detail: detail.to_string().into(),
             operation: None,
         }
     }
@@ -30,7 +30,7 @@ impl CommandFailure {
     pub fn plain(detail: impl std::fmt::Display) -> Self {
         Self {
             code: None,
-            detail: detail.to_string(),
+            detail: detail.to_string().into(),
             operation: None,
         }
     }
@@ -50,16 +50,6 @@ impl From<&str> for CommandFailure {
     }
 }
 
-impl From<std::string::String> for CommandFailure {
-    fn from(detail: std::string::String) -> Self {
-        Self {
-            code: None,
-            detail,
-            operation: None,
-        }
-    }
-}
-
 impl From<String> for CommandFailure {
     fn from(detail: String) -> Self {
         Self::plain(detail)

src-tauri/src/cmd/network.rs

@@ -5,6 +5,7 @@ use crate::core::{proxy_control, sysopt::Sysopt};
 use gethostname::gethostname;
 use sysproxy::{Autoproxy, Sysproxy};
 use tauri_plugin_clash_verge_sysinfo;
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
@@ -24,8 +25,8 @@ pub async fn get_sys_proxy() -> CmdResult<SystemProxy> {
 
     Ok(SystemProxy {
         enable,
-        server: format!("{host}:{port}"),
+        server: format!("{host}:{port}").into(),
-        bypass,
+        bypass: bypass.into(),
     })
 }
 
@@ -39,7 +40,10 @@ pub async fn get_auto_proxy() -> CmdResult<AutoProxy> {
     };
     let Autoproxy { enable, url } = auto_proxy;
 
-    Ok(AutoProxy { enable, url })
+    Ok(AutoProxy {
+        enable,
+        url: url.into(),
+    })
 }
 
 #[tauri::command]
@@ -52,10 +56,10 @@ pub fn get_embedded_server_port() -> CmdResult<u16> {
 #[specta::specta]
 pub fn get_system_hostname() -> String {
     match gethostname().into_string() {
-        Ok(name) => name,
+        Ok(name) => name.into(),
         Err(os_string) => {
             let fallback = format!("{os_string:?}");
-            fallback.trim_matches('"').to_string()
+            fallback.trim_matches('"').into()
         }
     }
 }
@@ -64,6 +68,9 @@ pub fn get_system_hostname() -> String {
 #[specta::specta]
 pub fn get_network_interfaces() -> Vec<String> {
     tauri_plugin_clash_verge_sysinfo::list_network_interfaces()
+        .into_iter()
+        .map(Into::into)
+        .collect()
 }
 
 #[tauri::command]
@@ -77,7 +84,7 @@ pub fn get_network_interfaces_info() -> CmdResult<Vec<crate::ipc::NetworkInterfa
     let mut result = Vec::new();
 
     for interface in interfaces {
-        if names.contains(&interface.name) {
+        if names.iter().any(|name| name == &interface.name) {
             result.push(interface.into());
         }
     }

src-tauri/src/cmd/profile.rs

@@ -19,17 +19,17 @@ use crate::{
 use clash_verge_draft::{Draft, SharedDraft};
 use clash_verge_logging::{Type, logging, logging_error};
 use scopeguard::defer;
-use smartstring::alias::String;
 use std::sync::atomic::{AtomicBool, Ordering};
+use tristr::alias::String;
 
 static CURRENT_SWITCHING_PROFILE: AtomicBool = AtomicBool::new(false);
 
-fn profile_import_error(err: &anyhow::Error) -> std::string::String {
+fn profile_import_error(err: &anyhow::Error) -> String {
     if let Some(cause) = err.chain().find(|cause| cause.to_string().contains("TLS 1.0/1.1")) {
-        return cause.to_string();
+        return cause.to_string().into();
     }
 
-    format!("导入订阅失败: {err:#}")
+    format!("导入订阅失败: {err:#}").into()
 }
 
 #[tauri::command]
@@ -68,7 +68,7 @@ pub async fn enhance_profiles() -> CmdResult<ValidationOutcome> {
 #[tauri::command]
 #[tracing::instrument(skip_all, level = "info", fields(url = %help::mask_url(&url), uid = tracing::field::Empty))]
 #[specta::specta]
-pub async fn import_profile(url: std::string::String, option: Option<PrfOption>) -> CmdResult {
+pub async fn import_profile(url: String, option: Option<PrfOption>) -> CmdResult {
     let item = &mut match PrfItem::from_url(&url, None, None, option.as_ref()).await {
         Ok(it) => it,
         Err(e) => {
@@ -98,9 +98,9 @@ pub async fn import_profile(url: std::string::String, option: Option<PrfOption>)
 
 #[tauri::command]
 #[specta::specta]
-pub async fn reorder_profile(active_id: std::string::String, over_id: std::string::String) -> CmdResult {
+pub async fn reorder_profile(active_id: String, over_id: String) -> CmdResult {
-    let active_id: String = active_id.into();
+    let active_id: String = active_id;
-    let over_id: String = over_id.into();
+    let over_id: String = over_id;
     match profiles_reorder_safe(&active_id, &over_id).await {
         Ok(_) => {
             logging!(info, Type::Cmd, "重新排序配置文件: {} -> {}", active_id, over_id);
@@ -121,9 +121,9 @@ pub async fn reorder_profile(active_id: std::string::String, over_id: std::strin
 
 #[tauri::command]
 #[specta::specta]
-pub async fn create_profile(item: ProfileCreate, file_data: Option<std::string::String>) -> CmdResult {
+pub async fn create_profile(item: ProfileCreate, file_data: Option<String>) -> CmdResult {
     let item: PrfItem = item.into();
-    let file_data = file_data.map(String::from);
+    let file_data = file_data;
     match profiles_append_item_with_filedata_safe(&item, file_data).await {
         Ok(_) => {
             profiles_save_file_safe()
@@ -138,8 +138,8 @@ pub async fn create_profile(item: ProfileCreate, file_data: Option<std::string::
 
 #[tauri::command]
 #[specta::specta]
-pub async fn update_profile(index: std::string::String, option: Option<PrfOption>) -> CmdResult {
+pub async fn update_profile(index: String, option: Option<PrfOption>) -> CmdResult {
-    let index: String = index.into();
+    let index: String = index;
     match feat::update_profile(&index, option.as_ref(), true).await {
         Ok(_) => Ok(()),
         Err(e) => {
@@ -151,8 +151,8 @@ pub async fn update_profile(index: std::string::String, option: Option<PrfOption
 
 #[tauri::command]
 #[specta::specta]
-pub async fn delete_profile(index: std::string::String) -> CmdResult {
+pub async fn delete_profile(index: String) -> CmdResult {
-    let index: String = index.into();
+    let index: String = index;
     let profile_write_guard = PROFILE_WRITE_LOCK.lock().await;
 
     let profiles = Config::profiles().await;
@@ -325,7 +325,6 @@ async fn perform_config_update(
 #[derive(Default, serde::Deserialize, specta::Type)]
 #[serde(default)]
 pub struct ProfileSelection {
-    #[specta(type = Option<std::string::String>)]
     pub current: Option<String>,
 }
 
@@ -333,13 +332,9 @@ pub struct ProfileSelection {
 #[serde(default)]
 pub struct ProfileCreate {
     #[serde(rename = "type")]
-    #[specta(type = Option<std::string::String>)]
     pub itype: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub name: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub desc: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub url: Option<String>,
     pub option: Option<PrfOption>,
 }
@@ -361,15 +356,10 @@ impl From<ProfileCreate> for PrfItem {
 #[serde(default)]
 pub struct ProfilePatch {
     #[serde(rename = "type")]
-    #[specta(type = Option<std::string::String>)]
     pub itype: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub name: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub desc: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub file: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub url: Option<String>,
     pub selected: Option<Vec<crate::config::PrfSelected>>,
     pub extra: Option<crate::config::PrfExtra>,
@@ -436,9 +426,9 @@ pub async fn patch_profiles_config_by_profile_index(profile_index: String) -> Cm
 
 #[tauri::command]
 #[specta::specta]
-pub async fn patch_profile(index: std::string::String, profile: ProfilePatch) -> CmdResult {
+pub async fn patch_profile(index: String, profile: ProfilePatch) -> CmdResult {
     let profile: PrfItem = profile.into();
-    let index: String = index.into();
+    let index: String = index;
     let profiles = Config::profiles().await;
     let should_refresh_timer = if let Ok(old_profile) = profiles.latest_arc().get_item(&index)
         && let Some(new_option) = profile.option.as_ref()
@@ -479,7 +469,7 @@ pub async fn patch_profile(index: std::string::String, profile: ProfilePatch) ->
 
 #[tauri::command]
 #[specta::specta]
-pub async fn view_profile(index: std::string::String) -> CmdResult {
+pub async fn view_profile(index: String) -> CmdResult {
     let profiles = Config::profiles().await;
     let profiles_ref = profiles.latest_arc();
     let file = profiles_ref
@@ -504,7 +494,7 @@ pub async fn view_profile(index: std::string::String) -> CmdResult {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn read_profile_file(index: std::string::String) -> CmdResult<std::string::String> {
+pub async fn read_profile_file(index: String) -> CmdResult<String> {
     let item = {
         let profiles = Config::profiles().await;
         let profiles_ref = profiles.latest_arc();
@@ -524,7 +514,7 @@ pub async fn read_profile_file(index: std::string::String) -> CmdResult<std::str
             .join(file.as_str());
         match tokio::fs::try_exists(&path).await {
             Ok(true) => {}
-            Ok(false) => return Ok(std::string::String::new()),
+            Ok(false) => return Ok(String::new()),
             Err(err) => {
                 return Err(coded_error(
                     "PROFILE_READ_FAILED",
@@ -535,12 +525,12 @@ pub async fn read_profile_file(index: std::string::String) -> CmdResult<std::str
     }
 
     let data = item.read_file().await.with_error_code("PROFILE_READ_FAILED")?;
-    Ok(data.into())
+    Ok(data)
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_next_update_time(uid: std::string::String) -> CmdResult<Option<i64>> {
+pub async fn get_next_update_time(uid: String) -> CmdResult<Option<i64>> {
     let timer = Timer::global();
     let next_time = timer.get_next_update_time(&uid).await;
     Ok(next_time)

src-tauri/src/cmd/proxy.rs

@@ -15,6 +15,7 @@ use std::{
     collections::{BTreeMap, HashSet},
     sync::atomic::{AtomicBool, Ordering},
 };
+use tristr::alias::String;
 
 /// Merges one selection pair into fresh backend state to avoid stale-list overwrites.
 #[tauri::command]
@@ -48,7 +49,7 @@ fn runtime_group_order(config: Option<&Mapping>) -> Vec<String> {
         .filter_map(|name| name.as_str())
         .filter(|name| !name.is_empty() && *name != "GLOBAL")
         .filter(|name| seen.insert(*name))
-        .map(str::to_owned)
+        .map(String::from)
         .collect()
 }
 
@@ -63,7 +64,7 @@ fn runtime_group_scopes(config: Option<&Mapping>) -> BTreeMap<String, GroupScope
         .into_iter()
         .flat_map(|providers| providers.keys())
         .filter_map(|name| name.as_str())
-        .map(str::to_owned)
+        .map(String::from)
         .collect::<Vec<_>>();
     all_providers.sort();
     let flag = |group: &Mapping, key: &str| group.get(key).and_then(|value| value.as_bool()) == Some(true);
@@ -75,7 +76,7 @@ fn runtime_group_scopes(config: Option<&Mapping>) -> BTreeMap<String, GroupScope
         .flatten()
         .filter_map(|group| group.as_mapping())
         .filter_map(|group| {
-            let name = group.get("name")?.as_str()?.to_owned();
+            let name: String = group.get("name")?.as_str()?.into();
             let providers = if flag(group, "include-all") || flag(group, "include-all-providers") {
                 all_providers.clone()
             } else {
@@ -85,14 +86,14 @@ fn runtime_group_scopes(config: Option<&Mapping>) -> BTreeMap<String, GroupScope
                     .into_iter()
                     .flatten()
                     .filter_map(|provider| provider.as_str())
-                    .map(str::to_owned)
+                    .map(String::from)
                     .collect()
             };
             let exclude_types = group
                 .get("exclude-type")
                 .and_then(|types| types.as_str())
                 .filter(|types| !types.is_empty())
-                .map(|types| types.split('|').map(str::to_owned).collect())
+                .map(|types| types.split('|').map(String::from).collect())
                 .unwrap_or_default();
             Some((
                 name,

src-tauri/src/cmd/runtime.rs

@@ -1,8 +1,8 @@
 use super::CmdResult;
 use crate::{cmd::StringifyErr as _, config::Config, core::CoreManager, utils::yaml_emitter};
 use anyhow::{Context as _, anyhow};
-use smartstring::alias::String;
 use std::collections::HashMap;
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
@@ -17,7 +17,7 @@ pub async fn get_runtime_config() -> CmdResult<Option<crate::ipc::YamlMapping>>
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_runtime_yaml() -> CmdResult<std::string::String> {
+pub async fn get_runtime_yaml() -> CmdResult<String> {
     let runtime = Config::runtime().await;
     let runtime = runtime.latest_arc();
 
@@ -36,22 +36,17 @@ pub async fn get_runtime_logs() -> CmdResult<RuntimeLogs> {
 
 #[derive(serde::Serialize, specta::Type)]
 #[serde(transparent)]
-pub struct RuntimeLogs(
+pub struct RuntimeLogs(HashMap<String, Vec<(String, String)>>);
-    #[specta(type = HashMap<std::string::String, Vec<(std::string::String, std::string::String)>>)]
-    HashMap<String, Vec<(String, String)>>,
-);
 
 #[tauri::command]
 #[specta::specta]
-pub fn take_discarded_keys_notice() -> Option<std::string::String> {
+pub fn take_discarded_keys_notice() -> Option<String> {
-    crate::enhance::take_discarded_keys_notice().map(Into::into)
+    crate::enhance::take_discarded_keys_notice()
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn get_runtime_proxy_chain_config(
+pub async fn get_runtime_proxy_chain_config(proxy_chain_exit_node: String) -> CmdResult<String> {
-    proxy_chain_exit_node: std::string::String,
-) -> CmdResult<std::string::String> {
     let runtime = Config::runtime().await;
     let runtime = runtime.latest_arc();
 

src-tauri/src/cmd/save_profile.rs

@@ -1,4 +1,4 @@
-use super::CmdResult;
+use super::{CmdResult, CommandFailure};
 use crate::{
     cmd::StringifyErr as _,
     cmd::validate::{ValidationNoticeTarget, handle_validation_notice},
@@ -11,18 +11,15 @@ use crate::{
     utils::dirs,
 };
 use clash_verge_logging::{Type, logging, logging_error};
-use smartstring::alias::String;
 use tokio::fs;
+use tristr::alias::String;
 
 /// 保存profiles的配置
 #[tauri::command]
 #[specta::specta]
-pub async fn save_profile_file(
+pub async fn save_profile_file(index: String, file_data: Option<String>) -> CmdResult<ValidationOutcome> {
-    index: std::string::String,
+    let index: String = index;
-    file_data: Option<std::string::String>,
+    let file_data = file_data;
-) -> CmdResult<ValidationOutcome> {
-    let index: String = index.into();
-    let file_data = file_data.map(String::from);
     let file_data = match file_data {
         Some(d) => d,
         None => return Ok(ValidationOutcome::Valid),
@@ -153,7 +150,7 @@ async fn handle_saved_profile_file(
         Err(e) => {
             logging!(error, Type::Config, "[cmd配置save] 验证过程发生错误: {e:#}");
             restore_original(file_path, original_content, original_existed).await?;
-            return Err(e.to_string().into());
+            return Err(CommandFailure::plain(e));
         }
     }
 
@@ -181,7 +178,7 @@ async fn handle_saved_profile_file(
         Err(err) => {
             logging!(error, Type::Config, "[cmd配置save] 运行时配置应用错误: {err:#}");
             restore_original(file_path, original_content, original_existed).await?;
-            Err(err.to_string().into())
+            Err(CommandFailure::plain(err))
         }
     }
 }

src-tauri/src/cmd/service.rs

@@ -7,6 +7,7 @@ use crate::{
         service::{SERVICE_MANAGER, ServiceStatus, request_runtime_provider_sync},
     },
 };
+use tristr::alias::String;
 
 #[derive(Debug, PartialEq, Eq, serde::Serialize, specta::Type)]
 #[serde(tag = "status", rename_all = "camelCase")]
@@ -74,7 +75,7 @@ where
     if reasons.is_empty() {
         return Err(proxy_aware_coded_error(&error, error_code));
     }
-    let reason = reasons.join("\n");
+    let reason: String = reasons.join("\n").into();
     fallback(reason.clone())
         .await
         .map_err(|error| proxy_aware_coded_error(&error, "SERVICE_SIDECAR_FAILED"))?;
@@ -179,7 +180,7 @@ mod tests {
             let error = match availability {
                 Some(availability) => anyhow::Error::new(InstallationVerificationError {
                     status: InstallationStatus {
-                        service_sha256: String::new(),
+                        service_sha256: std::string::String::new(),
                         protocol: ProtocolInfo::current(),
                         cores: vec![CoreInspection {
                             name: "verge-mihomo.exe".into(),
@@ -203,7 +204,7 @@ mod tests {
                 assert_eq!(
                     result,
                     Ok(ServiceInstallOutcome::Sidecar {
-                        reason: format!("verge-mihomo.exe: {reason}")
+                        reason: format!("verge-mihomo.exe: {reason}").into()
                     })
                 );
             } else {

src-tauri/src/cmd/system.rs

@@ -2,6 +2,7 @@ use crate::core::{
     notification::{self, PendingFailure},
     runstate::{RUN_STATE, RunStateView},
 };
+use tristr::alias::String;
 
 /// Returns one coherent core/service snapshot instead of independently refreshed state.
 #[tauri::command]

src-tauri/src/cmd/webdav.rs

@@ -4,18 +4,14 @@ use crate::{
     config::{Config, IVerge},
     core, feat,
 };
-use smartstring::alias::String;
+use tristr::alias::String;
 
 #[tauri::command]
 #[specta::specta]
-pub async fn save_webdav_config(
+pub async fn save_webdav_config(url: String, username: String, password: String) -> CmdResult<()> {
-    url: std::string::String,
+    let url: String = url;
-    username: std::string::String,
+    let username: String = username;
-    password: std::string::String,
+    let password: String = password;
-) -> CmdResult<()> {
-    let url: String = url.into();
-    let username: String = username.into();
-    let password: String = password.into();
     let patch = IVerge {
         webdav_url: Some(url),
         webdav_username: Some(username),
@@ -48,15 +44,15 @@ pub async fn list_webdav_backup() -> CmdResult<Vec<crate::ipc::WebDavFile>> {
 
 #[tauri::command]
 #[specta::specta]
-pub async fn delete_webdav_backup(filename: std::string::String) -> CmdResult<()> {
+pub async fn delete_webdav_backup(filename: String) -> CmdResult<()> {
-    let filename: String = filename.into();
+    let filename: String = filename;
     feat::delete_webdav_backup(filename).await.stringify_err()
 }
 
 #[tauri::command]
 #[specta::specta]
-pub async fn restore_webdav_backup(filename: std::string::String) -> CmdResult<()> {
+pub async fn restore_webdav_backup(filename: String) -> CmdResult<()> {
-    let filename: String = filename.into();
+    let filename: String = filename;
     feat::restore_webdav_backup(filename)
         .await
         .map_err(|error| super::proxy_aware_error(&error))

src-tauri/src/config/clash.rs

@@ -10,6 +10,7 @@ use std::{
     net::{IpAddr, Ipv4Addr, SocketAddr},
     str::FromStr as _,
 };
+use tristr::alias::String;
 
 #[derive(Default, Debug, Clone)]
 pub struct IClashTemp(pub Mapping);
@@ -84,12 +85,12 @@ impl IClashTemp {
         #[cfg(unix)]
         map.insert(
             "external-controller-unix".into(),
-            Self::guard_external_controller_ipc().into(),
+            Self::guard_external_controller_ipc().as_str().into(),
         );
         #[cfg(windows)]
         map.insert(
             "external-controller-pipe".into(),
-            Self::guard_external_controller_ipc().into(),
+            Self::guard_external_controller_ipc().as_str().into(),
         );
         map.insert("tun".into(), tun_config.into());
         cors_map.insert("allow-private-network".into(), true.into());
@@ -134,12 +135,18 @@ impl IClashTemp {
         config.insert("mixed-port".into(), mixed_port.into());
         config.insert("socks-port".into(), socks_port.into());
         config.insert("port".into(), port.into());
-        config.insert("external-controller".into(), ctrl.into());
+        config.insert("external-controller".into(), ctrl.as_str().into());
 
         #[cfg(unix)]
-        config.insert("external-controller-unix".into(), external_controller_unix.into());
+        config.insert(
+            "external-controller-unix".into(),
+            external_controller_unix.as_str().into(),
+        );
         #[cfg(windows)]
-        config.insert("external-controller-pipe".into(), external_controller_pipe.into());
+        config.insert(
+            "external-controller-pipe".into(),
+            external_controller_pipe.as_str().into(),
+        );
         config
     }
 
@@ -166,9 +173,9 @@ impl IClashTemp {
             port: Self::guard_port(config),
             server: Self::guard_client_ctrl(config),
             secret: config.get("secret").and_then(|value| match value {
-                Value::String(val_str) => Some(val_str.clone()),
+                Value::String(val_str) => Some(val_str.clone().into()),
-                Value::Bool(val_bool) => Some(val_bool.to_string()),
+                Value::Bool(val_bool) => Some(val_bool.to_string().into()),
-                Value::Number(val_num) => Some(val_num.to_string()),
+                Value::Number(val_num) => Some(val_num.to_string().into()),
                 _ => None,
             }),
         }
@@ -180,7 +187,7 @@ impl IClashTemp {
     /// 的严格 `BaseConfig` 反序列化，因此即使核心返回的字段与插件结构体不匹配也能取到。
     pub fn get_mode(&self) -> Option<String> {
         self.0.get("mode").and_then(|value| match value {
-            Value::String(val_str) => Some(val_str.clone()),
+            Value::String(val_str) => Some(val_str.clone().into()),
             _ => None,
         })
     }
@@ -276,7 +283,7 @@ impl IClashTemp {
                         false => Cow::Borrowed(val_str),
                     };
 
-                    SocketAddr::from_str(&val).ok().map(|s| s.to_string())
+                    SocketAddr::from_str(&val).ok().map(|s| s.to_string().into())
                 }
                 None => None,
             })
@@ -290,7 +297,7 @@ impl IClashTemp {
                 if socket.ip().is_unspecified() {
                     socket.set_ip(IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)));
                 }
-                socket.to_string()
+                socket.to_string().into()
             }
             Err(_) => "127.0.0.1:9097".into(),
         }

src-tauri/src/config/config.rs

@@ -20,10 +20,10 @@ use backon::{ExponentialBuilder, Retryable as _};
 use clash_verge_draft::Draft;
 use clash_verge_logging::{Type, logging, logging_error};
 use serde_yaml_ng::{Mapping, Value};
-use smartstring::alias::String;
 use std::{collections::HashSet, path::PathBuf};
 use tokio::sync::{Mutex, MutexGuard, OnceCell};
 use tokio::time::sleep;
+use tristr::alias::String;
 
 pub(crate) struct Config {
     clash_config: Draft<IClashTemp>,
@@ -205,7 +205,7 @@ impl Config {
         Self::write_runtime_file(&yaml).await
     }
 
-    pub(crate) async fn runtime_config_yaml() -> Result<std::string::String> {
+    pub(crate) async fn runtime_config_yaml() -> Result<String> {
         let runtime = Self::runtime().await;
         AsyncHandler::spawn_blocking(move || {
             let runtime_lastest = runtime.latest_arc();
@@ -216,7 +216,7 @@ impl Config {
                 .or_else(|| runtime_data.config.as_ref())
                 .ok_or_else(|| anyhow!("failed to generate runtime config, might need to restart application"))?;
             let yaml_str = serde_yaml_ng::to_string(config)?;
-            Ok(format!("# Generated by Clash Verge\n\n{}", yaml_str))
+            Ok(format!("# Generated by Clash Verge\n\n{}", yaml_str).into())
         })
         .await
         .map_err(|join| anyhow!("runtime serialization task failed: {join}"))?

src-tauri/src/config/dns.rs

@@ -4,8 +4,8 @@ use clash_verge_draft::DraftTransaction;
 use serde::{Deserialize, Serialize};
 use serde_yaml_ng::{Mapping, Value};
 use sha2::{Digest as _, Sha256};
-use smartstring::alias::String;
 use std::sync::atomic::{AtomicBool, Ordering};
+use tristr::alias::String;
 
 use super::{Config, IVerge};
 use crate::core::handle::Handle;
@@ -110,7 +110,6 @@ impl DnsOverrideState {
 pub struct ProfileDnsSettings {
     pub enabled: bool,
     #[serde(default, skip_serializing_if = "Option::is_none")]
-    #[specta(type = Option<std::string::String>)]
     pub confirmation: Option<String>,
 }
 

src-tauri/src/config/encrypt.rs

@@ -7,6 +7,7 @@ use base64::{Engine as _, engine::general_purpose::STANDARD};
 use serde::{Deserialize, Deserializer, Serialize, Serializer};
 use std::cell::Cell;
 use std::future::Future;
+use tristr::alias::String;
 
 const NONCE_LENGTH: usize = 12;
 
@@ -28,7 +29,7 @@ pub fn encrypt_data(data: &str) -> Result<String, Box<dyn std::error::Error>> {
 
     let mut combined = nonce.to_vec();
     combined.extend(ciphertext);
-    Ok(STANDARD.encode(combined))
+    Ok(STANDARD.encode(combined).into())
 }
 
 pub fn decrypt_data(encrypted: &str) -> Result<String, Box<dyn std::error::Error>> {
@@ -46,7 +47,10 @@ pub fn decrypt_data(encrypted: &str) -> Result<String, Box<dyn std::error::Error
         .decrypt(nonce.into(), ciphertext)
         .map_err(|e| format!("Decryption failed: {e}"))?;
 
-    String::from_utf8(plaintext).map_err(|e| e.into())
+    // from_utf8 exists only on the std String type; the tristr alias shadows the bare name.
+    std::string::String::from_utf8(plaintext)
+        .map_err(|e| e.into())
+        .map(Into::into)
 }
 
 pub fn serialize_encrypted<T, S>(value: &T, serializer: S) -> Result<S::Ok, S::Error>

src-tauri/src/config/port.rs

@@ -18,6 +18,7 @@ use clash_verge_logging::{Type, logging};
 use parking_lot::Mutex;
 use serde_yaml_ng::Value;
 use std::{collections::HashSet, net::SocketAddr, str::FromStr as _};
+use tristr::alias::String;
 
 #[derive(Clone, Copy)]
 struct MixedPortFallback {
@@ -141,8 +142,8 @@ impl Config {
     }
 
     pub(crate) fn block_startup_core(error: &anyhow::Error) {
-        *STARTUP_CORE_BLOCK_REASON.lock() = Some(error.to_string());
+        *STARTUP_CORE_BLOCK_REASON.lock() = Some(error.to_string().into());
-        report_fallback_error(error.to_string());
+        report_fallback_error(error.to_string().into());
     }
 
     pub(crate) fn startup_core_block_reason() -> Option<String> {

src-tauri/src/config/prfitem.rs

@@ -9,9 +9,9 @@ use crate::{
 use anyhow::{Context as _, Result, bail};
 use serde::{Deserialize, Serialize};
 use serde_yaml_ng::Mapping;
-use smartstring::alias::String;
 use std::time::Duration;
 use tokio::fs;
+use tristr::alias::String;
 // TODO, use other re-export
 use reqwest_dav::re_exports::url::form_urlencoded;
 use tauri::Url;
@@ -30,24 +30,18 @@ pub(super) fn normalize_profile_home_url(raw: &str) -> Option<String> {
 #[derive(Debug, Clone, Deserialize, Serialize, Default, specta::Type)]
 #[serde(default)]
 pub struct PrfItem {
-    #[specta(type = Option<std::string::String>)]
     pub uid: Option<String>,
 
     /// enum value: remote | local | script | merge
     #[serde(rename = "type")]
-    #[specta(type = Option<std::string::String>)]
     pub itype: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub name: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub file: Option<String>,
 
     #[serde(skip_serializing_if = "Option::is_none")]
-    #[specta(type = Option<std::string::String>)]
     pub desc: Option<String>,
 
     #[serde(skip_serializing_if = "Option::is_none")]
-    #[specta(type = Option<std::string::String>)]
     pub url: Option<String>,
 
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -62,20 +56,16 @@ pub struct PrfItem {
     pub option: Option<PrfOption>,
 
     #[serde(skip_serializing_if = "Option::is_none")]
-    #[specta(type = Option<std::string::String>)]
     pub home: Option<String>,
 
     #[serde(skip)]
-    #[specta(type = Option<std::string::String>)]
     pub file_data: Option<String>,
 }
 
 #[derive(Default, Debug, Clone, Deserialize, Serialize, PartialEq, Eq, specta::Type)]
 #[serde(default)]
 pub struct PrfSelected {
-    #[specta(type = Option<std::string::String>)]
     pub name: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub now: Option<String>,
 }
 
@@ -91,7 +81,6 @@ pub struct PrfExtra {
 #[serde(default)]
 pub struct PrfOption {
     #[serde(skip_serializing_if = "Option::is_none")]
-    #[specta(type = Option<std::string::String>)]
     pub user_agent: Option<String>,
 
     #[serde(skip_serializing_if = "Option::is_none")]
@@ -114,15 +103,10 @@ pub struct PrfOption {
 
     #[serde(skip_serializing_if = "Option::is_none")]
     pub allow_auto_update: Option<bool>,
-    #[specta(type = Option<std::string::String>)]
     pub merge: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub script: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub rules: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub proxies: Option<String>,
-    #[specta(type = Option<std::string::String>)]
     pub groups: Option<String>,
 }
 
@@ -187,7 +171,7 @@ impl PrfItem {
         file_data: Option<String>,
         option: Option<&PrfOption>,
     ) -> Result<Self> {
-        let uid = help::get_uid("L").into();
+        let uid = help::get_uid("L");
         let file = format!("{uid}.yaml").into();
         let opt_ref = option.as_ref();
         let update_interval = opt_ref.and_then(|o| o.update_interval);
@@ -360,11 +344,11 @@ impl PrfItem {
             .and_then(|value| value.to_str().ok())
             .and_then(normalize_profile_home_url);
 
-        let uid = help::get_uid("R").into();
+        let uid = help::get_uid("R");
         let file = format!("{uid}.yaml").into();
         let name = name
             .map(|s| s.to_owned())
-            .unwrap_or_else(|| filename.map(|s| s.into()).unwrap_or_else(|| "Remote File".into()));
+            .unwrap_or_else(|| filename.unwrap_or_else(|| "Remote File".into()));
         let data = resp.text();
 
         let data = data.trim_start_matches('\u{feff}');
@@ -430,7 +414,7 @@ impl PrfItem {
         let (id, template) = if let Some(uid) = uid {
             (uid, tmpl::ITEM_MERGE.into())
         } else {
-            (help::get_uid("m").into(), tmpl::ITEM_MERGE_EMPTY.into())
+            (help::get_uid("m"), tmpl::ITEM_MERGE_EMPTY.into())
         };
         let file = format!("{id}.yaml").into();
 
@@ -445,11 +429,7 @@ impl PrfItem {
     }
 
     pub(super) fn from_script(uid: Option<String>) -> Self {
-        let id = if let Some(uid) = uid {
+        let id = if let Some(uid) = uid { uid } else { help::get_uid("s") };
-            uid
-        } else {
-            help::get_uid("s").into()
-        };
         let file = format!("{id}.js").into(); // js ext
         Self {
             uid: Some(id),
@@ -462,7 +442,7 @@ impl PrfItem {
     }
 
     fn from_rules() -> Self {
-        let uid = help::get_uid("r").into();
+        let uid = help::get_uid("r");
         let file = format!("{uid}.yaml").into(); // yaml ext
 
         Self {
@@ -476,7 +456,7 @@ impl PrfItem {
     }
 
     fn from_proxies() -> Self {
-        let uid = help::get_uid("p").into();
+        let uid = help::get_uid("p");
         let file = format!("{uid}.yaml").into(); // yaml ext
 
         Self {
@@ -490,7 +470,7 @@ impl PrfItem {
     }
 
     fn from_groups() -> Self {
-        let uid = help::get_uid("g").into();
+        let uid = help::get_uid("g");
         let file = format!("{uid}.yaml").into(); // yaml ext
 
         Self {

src-tauri/src/config/profiles.rs

@@ -17,7 +17,6 @@ use clash_verge_logging::{Type, logging};
 use parking_lot::Mutex;
 use serde::{Deserialize, Serialize};
 use serde_yaml_ng::Mapping;
-use smartstring::alias::String;
 use std::num::NonZeroUsize;
 use std::{
     collections::{HashMap, HashSet},
@@ -30,6 +29,7 @@ use std::{
 };
 use tauri_plugin_mihomo::models::{Proxies, ProxyType};
 use tokio::{fs, task::JoinHandle};
+use tristr::alias::String;
 
 pub(crate) static PROFILE_WRITE_LOCK: tokio::sync::Mutex<()> = tokio::sync::Mutex::const_new(());
 
@@ -51,7 +51,6 @@ const SELECTED_NODES_FIRST_PASS_BUDGET: Duration = Duration::from_secs(3);
 #[derive(Default, Debug, Clone, Deserialize, Serialize, specta::Type)]
 #[serde(default)]
 pub struct IProfiles {
-    #[specta(type = Option<std::string::String>)]
     pub current: Option<String>,
 
     pub items: Option<Vec<PrfItem>>,
@@ -115,7 +114,7 @@ impl IProfiles {
                 let mut home_changed = false;
                 for item in items.iter_mut() {
                     if item.uid.is_none() {
-                        item.uid = Some(help::get_uid("d").into());
+                        item.uid = Some(help::get_uid("d"));
                     }
                     if item.itype.as_deref() == Some("remote") {
                         item.option

src-tauri/src/config/runtime.rs

@@ -1,6 +1,6 @@
 use serde_yaml_ng::{Mapping, Value};
-use smartstring::alias::String;
 use std::collections::{HashMap, HashSet};
+use tristr::alias::String;
 
 use crate::enhance::field::use_keys;
 

src-tauri/src/config/verge.rs

@@ -8,7 +8,7 @@ use anyhow::Result;
 use clash_verge_logging::{Type, logging};
 use log::LevelFilter;
 use serde::{Deserialize, Serialize};
-use smartstring::alias::String;
+use tristr::alias::String;
 
 /// ### `verge.yaml` schema
 #[derive(Default, Debug, Clone, Deserialize, Serialize, specta::Type)]

src-tauri/src/core/auto_backup.rs

@@ -20,6 +20,7 @@ use tokio::{
     fs,
     sync::{Mutex, watch},
 };
+use tristr::alias::String;
 
 const DEFAULT_INTERVAL_HOURS: u64 = 24;
 const MIN_INTERVAL_HOURS: u64 = 1;
@@ -211,7 +212,7 @@ impl AutoBackupManager {
             return Ok(());
         }
 
-        let file_name = create_local_backup_with_namer(|name| append_auto_suffix(name, trigger.slug()).into()).await?;
+        let file_name = create_local_backup_with_namer(|name| append_auto_suffix(name, trigger.slug())).await?;
         self.last_backup.store(Local::now().timestamp(), Ordering::Release);
 
         if let Err(err) = cleanup_auto_backups().await {
@@ -239,8 +240,8 @@ impl AutoBackupManager {
 
 fn append_auto_suffix(file_name: &str, slug: &str) -> String {
     match file_name.rsplit_once('.') {
-        Some((stem, ext)) => format!("{stem}{AUTO_MARKER}{slug}.{ext}"),
+        Some((stem, ext)) => format!("{stem}{AUTO_MARKER}{slug}.{ext}").into(),
-        None => format!("{file_name}{AUTO_MARKER}{slug}"),
+        None => format!("{file_name}{AUTO_MARKER}{slug}").into(),
     }
 }
 

src-tauri/src/core/backup.rs

@@ -5,7 +5,6 @@ use arc_swap::{ArcSwap, ArcSwapOption};
 use backon::{ConstantBuilder, Retryable as _};
 use clash_verge_logging::{Type, logging};
 use reqwest_dav::list_cmd::{ListEntity, ListFile, ListMultiStatus};
-use smartstring::alias::String;
 use std::{
     collections::HashMap,
     env::{consts::OS, temp_dir},
@@ -15,6 +14,7 @@ use std::{
     time::Duration,
 };
 use tokio::{fs, time::timeout};
+use tristr::alias::String;
 use zip::write::SimpleFileOptions;
 
 const APP_VERSION: &str = env!("CARGO_PKG_VERSION");

src-tauri/src/core/hotkey.rs

@@ -7,7 +7,6 @@ use crate::{config::Config, core::handle, core::lightweight::entry_lightweight_m
 use anyhow::{Result, bail};
 use arc_swap::ArcSwap;
 use clash_verge_logging::{Type, logging};
-use smartstring::alias::String;
 use std::{
     collections::HashMap,
     fmt,
@@ -18,6 +17,7 @@ use std::{
     },
 };
 use tauri_plugin_global_shortcut::{Code, GlobalShortcutExt as _, ShortcutState};
+use tristr::alias::String;
 
 /// Enum representing all available hotkey functions
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]

src-tauri/src/core/listener.rs

@@ -10,6 +10,7 @@ use std::{
     net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr},
     str::FromStr as _,
 };
+use tristr::alias::String;
 
 /// The config key of the Mixed Port, named once so callers stop spelling it out.
 pub(crate) const MIXED_PORT_KEY: &str = "mixed-port";
@@ -163,7 +164,7 @@ pub(crate) fn probe_listener(request: &ListenerProbe) -> ListenerProbeOutcome {
         Ok(address) => address,
         Err(error) => {
             return ListenerProbeOutcome::Invalid {
-                message: error.to_string(),
+                message: error.to_string().into(),
             };
         }
     };
@@ -201,7 +202,7 @@ pub(crate) fn probe_proxy_port_change(
             Ok(claims) => claims,
             Err(error) => {
                 return ListenerProbeOutcome::Invalid {
-                    message: format!("current proxy listener configuration is invalid: {error:#}"),
+                    message: format!("current proxy listener configuration is invalid: {error:#}").into(),
                 };
             }
         }
@@ -212,7 +213,7 @@ pub(crate) fn probe_proxy_port_change(
         Ok(claims) => claims,
         Err(error) => {
             return ListenerProbeOutcome::Invalid {
-                message: format!("candidate proxy listener configuration is invalid: {error:#}"),
+                message: format!("candidate proxy listener configuration is invalid: {error:#}").into(),
             };
         }
     };
@@ -401,7 +402,8 @@ fn probe_claims(claims: &[BindClaim]) -> ListenerProbeOutcome {
                         claim.socket_addr(),
                         transport_name(claim.transport),
                         error
-                    ),
+                    )
+                    .into(),
                 };
             }
             Err(error) => {
@@ -412,7 +414,8 @@ fn probe_claims(claims: &[BindClaim]) -> ListenerProbeOutcome {
                         claim.socket_addr(),
                         transport_name(claim.transport),
                         error
-                    ),
+                    )
+                    .into(),
                 };
             }
         }
@@ -739,7 +742,7 @@ mod tests {
         let port = listener.local_addr()?.port();
         assert_eq!(
             probe_listener(&ListenerProbe {
-                address: format!("0.0.0.0:{port}"),
+                address: format!("0.0.0.0:{port}").into(),
                 transports: vec![ListenerTransport::Tcp],
             }),
             ListenerProbeOutcome::Conflict {
@@ -755,7 +758,7 @@ mod tests {
         let listener = TcpListener::bind((Ipv4Addr::LOCALHOST, 0))?;
         let port = listener.local_addr()?.port();
         let outcome = probe_listener(&ListenerProbe {
-            address: format!("127.0.0.1:{port}"),
+            address: format!("127.0.0.1:{port}").into(),
             transports: vec![ListenerTransport::Tcp],
         });
         assert_eq!(
@@ -773,7 +776,7 @@ mod tests {
         let listener = TcpListener::bind((Ipv4Addr::UNSPECIFIED, 0))?;
         let port = listener.local_addr()?.port();
         let outcome = probe_listener(&ListenerProbe {
-            address: format!("127.0.0.1:{port}"),
+            address: format!("127.0.0.1:{port}").into(),
             transports: vec![ListenerTransport::Tcp],
         });
         assert_eq!(
@@ -809,7 +812,7 @@ mod tests {
 
         assert_eq!(
             probe_listener(&ListenerProbe {
-                address: format!("127.0.0.1:{port}"),
+                address: format!("127.0.0.1:{port}").into(),
                 transports: vec![ListenerTransport::Tcp],
             }),
             ListenerProbeOutcome::Available
@@ -822,7 +825,7 @@ mod tests {
         let socket = UdpSocket::bind((Ipv4Addr::LOCALHOST, 0))?;
         let port = socket.local_addr()?.port();
         let outcome = probe_listener(&ListenerProbe {
-            address: format!("127.0.0.1:{port}"),
+            address: format!("127.0.0.1:{port}").into(),
             transports: vec![ListenerTransport::Udp],
         });
         assert_eq!(

src-tauri/src/core/manager/config.rs

@@ -15,7 +15,6 @@ use clash_verge_draft::DraftTransaction;
 use clash_verge_logging::{Type, logging};
 use clash_verge_service_ipc::StageRuntimeOutcome;
 use scopeguard::defer;
-use smartstring::alias::String;
 use std::{
     collections::HashSet,
     path::PathBuf,
@@ -23,6 +22,7 @@ use std::{
     time::{Duration, Instant},
 };
 use tauri_plugin_mihomo::Error as MihomoError;
+use tristr::alias::String;
 
 /// A staging result separated from the policy that acts on it.
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -92,7 +92,7 @@ async fn ask_to_stage(path: &std::path::Path) -> StageAttempt {
     match crate::core::service::stage_runtime_by_service(path).await {
         Ok(StageRequest::Answered(outcome)) => StageAttempt::Answered(outcome),
         Ok(StageRequest::Refused { code, message }) => {
-            let message = message.into();
+            let message = message;
             if StageRequest::is_about_the_bundle(code) {
                 StageAttempt::RefusedTheBundle(message)
             } else {

src-tauri/src/core/manager/lifecycle.rs

@@ -7,10 +7,10 @@ use crate::core::service::{SERVICE_MANAGER, ServiceStatus};
 use anyhow::Result;
 use clash_verge_logging::{Type, logging};
 use scopeguard::defer;
-use smartstring::alias::String;
 use std::path::Path;
 #[cfg(target_os = "windows")]
 use tauri_plugin_clash_verge_sysinfo::is_current_app_handle_admin;
+use tristr::alias::String;
 
 #[cfg(any(target_os = "windows", test))]
 const fn should_wait_for_service(tun_enabled: bool, service_ready: bool, is_admin: bool) -> bool {
@@ -194,7 +194,7 @@ async fn run_service_start_with_sidecar_fallback<Start, StartFuture, Check, Chec
     start_service: Start,
     confirm_idle: Check,
     start_sidecar: Fallback,
-    record_unavailable: impl FnOnce(std::string::String),
+    record_unavailable: impl FnOnce(String),
 ) -> Result<()>
 where
     Start: FnOnce() -> StartFuture,
@@ -217,7 +217,7 @@ where
     // A lost start response can hide a running core; the shared check must resolve occupancy.
     if let Err(probe_error) = confirm_idle().await {
         let error = error.context(format!("Sidecar fallback was not safe: {probe_error:#}"));
-        record_unavailable(format!("{error:#}"));
+        record_unavailable(format!("{error:#}").into());
         return Err(error);
     }
     logging!(
@@ -650,7 +650,7 @@ impl CoreManager {
                         |error| self.start_sidecar_after_service_failure(error),
                         |reason| {
                             crate::core::runstate::RUN_STATE
-                                .observe(crate::core::runstate::ServiceHealth::Unavailable(reason));
+                                .observe(crate::core::runstate::ServiceHealth::Unavailable(reason.into()));
                         },
                     )
                     .await
@@ -688,7 +688,7 @@ impl CoreManager {
         }
         let reason = match state.health {
             ServiceHealth::Unavailable(reason) => reason,
-            ServiceHealth::VersionMismatch => "registered service is unavailable or incompatible".to_owned(),
+            ServiceHealth::VersionMismatch => "registered service is unavailable or incompatible".into(),
             _ => return Ok(()),
         };
         if let Err(error) = clash_verge_service_ipc::execution::check_sidecar_available()
@@ -712,7 +712,7 @@ impl CoreManager {
         if Handle::global().is_exiting() {
             return Err(error.context("application exited before Sidecar fallback"));
         }
-        let reason = format!("{error:#}");
+        let reason: String = format!("{error:#}").into();
         RUN_STATE.allow_sidecar_after_service_refusal(reason.clone())?;
         logging!(warn, Type::Core, "Starting Sidecar with Service unavailable: {reason}");
         let result = self.start_core_by_sidecar().await;
@@ -1590,7 +1590,7 @@ mod tests {
                     started.store(true, Ordering::SeqCst);
                     Ok(())
                 },
-                |reason| store.observe(ServiceHealth::Unavailable(reason)),
+                |reason| store.observe(ServiceHealth::Unavailable(reason.into())),
             )
             .await;
 

src-tauri/src/core/manager/state.rs

@@ -16,6 +16,7 @@ use std::num::NonZeroUsize;
 use std::path::Path;
 use tauri_plugin_mihomo::MihomoExt as _;
 use tauri_plugin_shell::ShellExt as _;
+use tristr::alias::String;
 
 pub(super) fn explain_core_occupancy(error: anyhow::Error) -> anyhow::Error {
     let detail = error.to_string();
@@ -27,7 +28,7 @@ pub(super) fn explain_core_occupancy(error: anyhow::Error) -> anyhow::Error {
 }
 
 #[cfg(target_os = "windows")]
-fn sidecar_config_without_tun(yaml: &str) -> Result<std::string::String> {
+fn sidecar_config_without_tun(yaml: &str) -> Result<String> {
     use serde_yaml_ng::{Mapping, Value};
 
     let mut config: Mapping = serde_yaml_ng::from_str(yaml)?;
@@ -40,7 +41,7 @@ fn sidecar_config_without_tun(yaml: &str) -> Result<std::string::String> {
     tun.as_mapping_mut()
         .context("invalid Sidecar TUN configuration")?
         .insert(Value::from("enable"), Value::Bool(false));
-    Ok(serde_yaml_ng::to_string(&config)?)
+    Ok(serde_yaml_ng::to_string(&config)?.into())
 }
 
 const SIDECAR_READINESS_ATTEMPTS: usize = 30;
@@ -153,7 +154,7 @@ impl CoreManager {
     pub async fn get_clash_logs(&self) -> Result<Vec<String>> {
         match *self.get_running_mode() {
             RunningMode::Service => service::get_clash_logs_by_service().await,
-            RunningMode::Sidecar => Ok(CLASH_LOGGER.get_logs()),
+            RunningMode::Sidecar => Ok(CLASH_LOGGER.get_logs().into_iter().map(Into::into).collect()),
             RunningMode::NotRunning => Ok(Vec::new()),
         }
     }
@@ -257,7 +258,9 @@ impl CoreManager {
                 match event {
                     tauri_plugin_shell::process::CommandEvent::Stdout(line)
                     | tauri_plugin_shell::process::CommandEvent::Stderr(line) => {
-                        let message = String::from_utf8_lossy_owned(line);
+                        // from_utf8_lossy_owned exists only on the std String type; the tristr
+                        // alias shadows the bare name. LogRing stores std Strings.
+                        let message = std::string::String::from_utf8_lossy_owned(line);
                         Logger::global().writer_sidecar_log(Level::Error, &message);
                         CLASH_LOGGER.append_log(message);
                     }
@@ -265,12 +268,12 @@ impl CoreManager {
                         let _ = terminated.send(());
                         let manager = Self::global();
                         let _ = manager.invalidate_core_readiness_if(core_readiness_generation);
-                        let message = if let Some(code) = term.code {
+                        let message: String = if let Some(code) = term.code {
-                            format!("Process terminated with code: {}", code)
+                            format!("Process terminated with code: {}", code).into()
                         } else if let Some(signal) = term.signal {
-                            format!("Process terminated by signal: {}", signal)
+                            format!("Process terminated by signal: {}", signal).into()
                         } else {
-                            String::from("Process terminated")
+                            "Process terminated".into()
                         };
                         Logger::global().writer_sidecar_log(Level::Info, &message);
                         CLASH_LOGGER.clear_logs();

src-tauri/src/core/notify/handle.rs

@@ -1,12 +1,9 @@
 use super::NoticeStatus;
 use crate::{APP_HANDLE, singleton};
-use smartstring::alias::String;
+use std::sync::atomic::{AtomicBool, Ordering};
-use std::sync::{
-    Arc,
-    atomic::{AtomicBool, Ordering},
-};
 use tauri::AppHandle;
 use tauri_plugin_mihomo::{Mihomo, MihomoExt as _};
+use tristr::alias::String;
 
 use super::notification::{FrontendEvent, NotificationSystem};
 
@@ -73,7 +70,7 @@ impl Handle {
         Self::send_event(FrontendEvent::ProfileUpdateCompleted { uid });
     }
 
-    pub fn notice(status: NoticeStatus, message: impl Into<Arc<str>>) {
+    pub fn notice(status: NoticeStatus, message: impl Into<String>) {
         Self::send_event(FrontendEvent::NoticeMessage {
             status,
             message: message.into(),

src-tauri/src/core/notify/notification.rs

@@ -3,11 +3,10 @@ use clash_verge_logging::{Type, logging};
 use parking_lot::Mutex;
 #[cfg(test)]
 use serde_json::json;
-use smartstring::alias::String;
-use std::sync::Arc;
 use std::sync::LazyLock;
 use std::{collections::HashMap, future::Future};
 use tauri::{AppHandle, Emitter as _, Manager as _, WebviewWindow};
+use tristr::alias::String;
 
 #[derive(Debug, Clone)]
 pub enum FrontendEvent<'a> {
@@ -17,7 +16,7 @@ pub enum FrontendEvent<'a> {
     RefreshProxyConfig,
     NoticeMessage {
         status: NoticeStatus,
-        message: Arc<str>,
+        message: String,
     },
     ProfileChanged {
         current_profile_id: &'a String,
@@ -77,10 +76,8 @@ impl FailedOperation {
 #[serde(rename_all = "camelCase")]
 pub struct PendingFailure {
     /// Stable code used as the table key.
-    #[specta(type = std::string::String)]
     pub code: String,
     /// Full diagnostic context chain.
-    #[specta(type = std::string::String)]
     pub detail: String,
     pub operation: FailedOperation,
     /// Monotonic identity for repeated failures under the same code.
@@ -247,7 +244,6 @@ static PENDING_FAILURES: LazyLock<FailureTable> = LazyLock::new(FailureTable::de
 #[derive(Debug, Default, Clone, serde::Serialize, specta::Type)]
 pub struct SidecarFailureSnapshot {
     pub revision: u64,
-    #[specta(type = Option<std::string::String>)]
     pub detail: Option<String>,
 }
 
@@ -391,7 +387,7 @@ fn sample_frontend_events(uid: &String) -> Vec<(FrontendEvent<'_>, &'static str,
         (
             FrontendEvent::NoticeMessage {
                 status: NoticeStatus::Info,
-                message: Arc::from("ok"),
+                message: String::from("ok"),
             },
             "verge://notice-message",
             json!(["info", "ok"]),
@@ -456,16 +452,16 @@ frontend_events! {
     refresh_verge: () = "verge://refresh-verge-config", FrontendEvent::RefreshVerge => ();
     refresh_profiles: () = "verge://refresh-profiles", FrontendEvent::RefreshProfiles => ();
     refresh_proxy: () = "verge://refresh-proxy-config", FrontendEvent::RefreshProxyConfig => ();
-    notice: (NoticeStatus, std::string::String) = "verge://notice-message", FrontendEvent::NoticeMessage { status, ref message } => (status, message.to_string());
+    notice: (NoticeStatus, String) = "verge://notice-message", FrontendEvent::NoticeMessage { status, ref message } => (status, message.clone());
-    profile_changed: std::string::String = "profile-changed", FrontendEvent::ProfileChanged { current_profile_id } => current_profile_id.to_string();
+    profile_changed: String = "profile-changed", FrontendEvent::ProfileChanged { current_profile_id } => current_profile_id.clone();
-    timer_updated: std::string::String = "verge://timer-updated", FrontendEvent::TimerUpdated { profile_index } => profile_index.to_string();
+    timer_updated: String = "verge://timer-updated", FrontendEvent::TimerUpdated { profile_index } => profile_index.clone();
-    profile_started: ProfileUpdatePayload = "profile-update-started", FrontendEvent::ProfileUpdateStarted { uid } => ProfileUpdatePayload { uid: uid.to_string() };
+    profile_started: ProfileUpdatePayload = "profile-update-started", FrontendEvent::ProfileUpdateStarted { uid } => ProfileUpdatePayload { uid: uid.clone() };
-    profile_completed: ProfileUpdatePayload = "profile-update-completed", FrontendEvent::ProfileUpdateCompleted { uid } => ProfileUpdatePayload { uid: uid.to_string() };
+    profile_completed: ProfileUpdatePayload = "profile-update-completed", FrontendEvent::ProfileUpdateCompleted { uid } => ProfileUpdatePayload { uid: uid.clone() };
     run_state: crate::core::runstate::RunStateView = "verge://run-state-changed", FrontendEvent::RunStateChanged { state } => state;
     pending_failures: () = "verge://pending-failures-changed", FrontendEvent::PendingFailuresChanged => ();
 }
 
 #[derive(serde::Serialize, specta::Type)]
 pub struct ProfileUpdatePayload {
-    pub uid: std::string::String,
+    pub uid: String,
 }

src-tauri/src/core/owner_identity.rs

@@ -2,6 +2,8 @@ use crate::utils::dirs;
 use anyhow::{Context as _, Result};
 use clash_verge_service_ipc::{OwnerCredentials, OwnerIdentity};
 use std::path::Path;
+#[cfg(windows)]
+use tristr::alias::String;
 
 pub(crate) fn current_owner_credentials() -> Result<OwnerCredentials> {
     current_owner_credentials_for_root(&dirs::app_home_dir()?)
@@ -39,16 +41,16 @@ pub(crate) fn current_owner_credentials_for_root(app_root: &Path) -> Result<Owne
 }
 
 #[cfg(windows)]
-fn windows_owner_credentials(app_data_root: &Path) -> Result<(OwnerIdentity, Option<String>)> {
+fn windows_owner_credentials(app_data_root: &Path) -> Result<(OwnerIdentity, Option<std::string::String>)> {
     let sid = windows_owner::current_sid()?;
     let token = windows_owner::load_or_create_token(app_data_root, &sid)?;
-    Ok((OwnerIdentity::Windows { sid }, Some(token)))
+    Ok((OwnerIdentity::Windows { sid: sid.into() }, Some(token.into())))
 }
 
 #[cfg(windows)]
 fn windows_current_identity() -> Result<OwnerIdentity> {
     Ok(OwnerIdentity::Windows {
-        sid: windows_owner::current_sid()?,
+        sid: windows_owner::current_sid()?.into(),
     })
 }
 
@@ -79,7 +81,7 @@ pub(crate) fn repair_app_data_root_owner(app_data_root: &Path) -> Result<()> {
 #[cfg(windows)]
 pub(crate) fn current_user_pipe_sddl() -> Result<String> {
     let sid = windows_owner::current_sid()?;
-    Ok(format!("D:P(A;;GA;;;{sid})(A;;GA;;;SY)(A;;GA;;;BA)"))
+    Ok(format!("D:P(A;;GA;;;{sid})(A;;GA;;;SY)(A;;GA;;;BA)").into())
 }
 
 #[cfg(windows)]
@@ -644,17 +646,19 @@ mod windows_owner {
         }
         let value = LocalWideString(value);
         let length = (0..).take_while(|index| unsafe { *value.0.add(*index) } != 0).count();
-        String::from_utf16(unsafe { std::slice::from_raw_parts(value.0, length) })
+        // from_utf16 exists only on the std String type; the tristr alias shadows the bare name.
+        std::string::String::from_utf16(unsafe { std::slice::from_raw_parts(value.0, length) })
             .context("process SID is not valid UTF-16")
+            .map(Into::into)
     }
 
     fn encode_token(token: &[u8; TOKEN_BYTES]) -> String {
-        let mut encoded = String::with_capacity(TOKEN_BYTES * 2);
+        let mut encoded = std::string::String::with_capacity(TOKEN_BYTES * 2);
         for byte in token {
             use std::fmt::Write as _;
             let _ = write!(encoded, "{byte:02x}");
         }
-        encoded
+        encoded.into()
     }
 
     fn wide_path(path: &Path) -> Result<Vec<u16>> {

src-tauri/src/core/proxy_control.rs

@@ -24,6 +24,7 @@ use std::{
     time::Duration,
 };
 use tokio::{sync::Mutex, time::timeout};
+use tristr::alias::String;
 
 const CLEAR_ATTEMPTS: u32 = 3;
 const CLEAR_RETRY_DELAY: Duration = Duration::from_millis(100);
@@ -320,7 +321,8 @@ fn truncate_utf8(value: &mut String, max_bytes: usize) {
     while !value.is_char_boundary(boundary) {
         boundary -= 1;
     }
-    value.truncate(boundary);
+    let truncated = value.as_str()[..boundary].into();
+    *value = truncated;
 }
 
 fn service_bypass(verge: &IVerge) -> Result<String> {
@@ -328,11 +330,11 @@ fn service_bypass(verge: &IVerge) -> Result<String> {
     ensure!(!custom.contains('\0'), "system proxy bypass contains NUL");
 
     let mut bypass = if custom.is_empty() {
-        MACOS_DEFAULT_BYPASS.to_owned()
+        MACOS_DEFAULT_BYPASS.into()
     } else if verge.use_default_bypass.unwrap_or(true) {
-        format!("{MACOS_DEFAULT_BYPASS},{custom}")
+        format!("{MACOS_DEFAULT_BYPASS},{custom}").into()
     } else {
-        custom.to_owned()
+        custom.into()
     };
     truncate_utf8(&mut bypass, MAX_SERVICE_BYPASS_LEN);
     Ok(bypass)
@@ -353,7 +355,7 @@ fn service_proxy_config(verge: &IVerge, mixed_port: u16, pac_port: u16) -> Resul
         Ok(MacosProxyConfig::Global {
             host: LOOPBACK_HOST.to_owned(),
             port: mixed_port,
-            bypass: service_bypass(verge)?,
+            bypass: service_bypass(verge)?.into(),
         })
     }
 }
@@ -368,7 +370,7 @@ fn service_apply_result(requested: &MacosProxyConfig, outcome: ProxyApplyOutcome
         // Direct fallback satisfies a disable request.
         ProxyApplyOutcome::DirectFallback { .. } if matches!(requested, MacosProxyConfig::Disabled) => Ok(()),
         ProxyApplyOutcome::DirectFallback { message } => {
-            Err(SysproxyFailure::DirectFallback { detail: message }.into())
+            Err(SysproxyFailure::DirectFallback { detail: message.into() }.into())
         }
     }
 }
@@ -644,7 +646,7 @@ const GUARD_FAILURES_BEFORE_STOPPING: u32 = 3;
 
 async fn report_guard_stopped(captured_generation: u64, error: &anyhow::Error) {
     let stopped = anyhow::Error::new(SysproxyFailure::GuardStopped {
-        detail: format!("{error:#}"),
+        detail: format!("{error:#}").into(),
     });
     // Do not publish a late failure from a replaced guard.
     let recorded = SERVICE_PROXY_OPERATIONS
@@ -1106,7 +1108,7 @@ mod tests {
         let requested = MacosProxyConfig::Global {
             host: "127.0.0.1".to_owned(),
             port: 7890,
-            bypass: String::new(),
+            bypass: std::string::String::new(),
         };
 
         let error = service_apply_result(
@@ -1146,8 +1148,8 @@ mod tests {
         let events = Mutex::new(Vec::new());
         super::settle_table(
             effect,
-            |asked| events.lock().push(format!("retire:{asked:?}")),
+            |asked| events.lock().push(format!("retire:{asked:?}").into()),
-            |operation, _| events.lock().push(format!("file:{operation:?}")),
+            |operation, _| events.lock().push(format!("file:{operation:?}").into()),
         );
         events.into_inner()
     }
@@ -1276,7 +1278,7 @@ mod tests {
         let combined = rollback_failure(
             mappable(),
             anyhow::anyhow!("the service could not set it").context(SysproxyFailure::DirectFallback {
-                detail: "fell back to direct".to_owned(),
+                detail: "fell back to direct".into(),
             }),
         );
 

src-tauri/src/core/proxy_view.rs

@@ -4,6 +4,7 @@ use serde::Serialize;
 use tauri_plugin_mihomo::models::{
     DelayHistory, Proxies, Proxy, ProxyProvider, ProxyProviders, ProxyType, VehicleType,
 };
+use tristr::alias::String;
 
 pub struct ProxyViewInput {
     pub runtime_group_order: Vec<String>,
@@ -270,7 +271,7 @@ impl ProxyViewBuilder {
 
         let global = core_groups
             .remove("GLOBAL")
-            .map(|proxy| build_group("GLOBAL".to_owned(), proxy, &resolver));
+            .map(|proxy| build_group(String::from("GLOBAL"), proxy, &resolver));
         let (groups, order_source) = build_ordered_groups(core_groups, runtime_group_order, &resolver);
         let direct = core_node_ids.get("DIRECT").cloned();
         let standalone = build_standalone(&core_node_ids);
@@ -294,6 +295,7 @@ fn partition_core(proxies: Proxies) -> (BTreeMap<String, Proxy>, BTreeMap<String
     let mut nodes = BTreeMap::new();
 
     for (name, proxy) in proxies.proxies {
+        let name = String::from(name);
         if proxy.all.is_some() {
             groups.insert(name, proxy);
         } else {
@@ -311,7 +313,7 @@ fn build_core_records(
     let mut ids = BTreeMap::new();
 
     for (index, (name, proxy)) in core_nodes.into_iter().enumerate() {
-        let record_id = format!("c:{index}");
+        let record_id = String::from(format!("c:{index}"));
         ids.insert(name.clone(), record_id.clone());
         records.insert(
             record_id.clone(),
@@ -332,7 +334,13 @@ fn build_provider_records(
     records: &mut BTreeMap<String, ProxyNodeView>,
 ) -> (Vec<ProxyProviderView>, ProviderCandidates) {
     let providers = providers
-        .map(|providers| providers.providers.into_iter().collect::<BTreeMap<_, _>>())
+        .map(|providers| {
+            providers
+                .providers
+                .into_iter()
+                .map(|(name, provider)| (String::from(name), provider))
+                .collect::<BTreeMap<_, _>>()
+        })
         .unwrap_or_default();
     let mut views = Vec::new();
     let mut candidates = BTreeMap::new();
@@ -355,9 +363,9 @@ fn build_provider_records(
         let mut proxy_record_ids = Vec::new();
 
         for (member_index, proxy) in proxies.into_iter().enumerate() {
-            let record_id = format!("p:{provider_index}:{member_index}");
+            let record_id = String::from(format!("p:{provider_index}:{member_index}"));
-            let proxy_name = proxy.name.clone();
+            let proxy_name = String::from(proxy.name.as_str());
-            let node_name = proxy.name.clone();
+            let node_name = String::from(proxy.name.as_str());
             candidates
                 .entry(proxy_name.clone())
                 .or_insert_with(Vec::new)
@@ -380,7 +388,7 @@ fn build_provider_records(
         views.push(ProxyProviderView {
             name: provider_name,
             vehicle_type,
-            updated_at,
+            updated_at: updated_at.map(String::from),
             subscription_info: subscription_info.map(|subscription_info| ProxySubscriptionInfo {
                 upload: subscription_info.upload,
                 download: subscription_info.download,
@@ -417,6 +425,7 @@ fn build_group(name: String, proxy: Proxy, resolver: &MemberResolver<'_>) -> Pro
         .unwrap_or_default()
         .into_iter()
         .map(|member| {
+            let member = String::from(member);
             let (occurrence, scoped) = seen
                 .entry(member.clone())
                 .or_insert_with(|| (0, resolver.scoped_candidates(&name, &member)));
@@ -429,11 +438,11 @@ fn build_group(name: String, proxy: Proxy, resolver: &MemberResolver<'_>) -> Pro
     ProxyGroupView {
         name,
         proxy_type,
-        now,
+        now: now.map(String::from),
-        fixed,
+        fixed: fixed.map(String::from),
         hidden,
-        icon,
+        icon: icon.map(String::from),
-        test_url,
+        test_url: test_url.map(String::from),
         history,
         capabilities: ProxyCapabilities {
             udp,
@@ -467,10 +476,10 @@ fn build_node(record_id: String, name: String, proxy: Proxy, source: ProxyNodeSo
         name,
         proxy_type,
         history,
-        id,
+        id: id.map(String::from),
         hidden,
-        icon,
+        icon: icon.map(String::from),
-        test_url,
+        test_url: test_url.map(String::from),
         capabilities: ProxyCapabilities {
             udp,
             xudp,

src-tauri/src/core/runstate/env.rs

@@ -64,7 +64,7 @@ impl RunStateEnv for RealEnv {
         Ok(ServiceVersionReply {
             core,
             code: response.code,
-            message: response.message,
+            message: response.message.into(),
             protocol: response.data,
         })
     }
@@ -123,6 +123,7 @@ mod fake {
 
     use super::{PendingAction, RunState, RunStateEnv, ServiceVersionReply};
     use crate::core::manager::RunningMode;
+    use tristr::alias::String;
 
     /// A fail-closed scripted machine that records outbound effects.
     #[derive(Debug)]
@@ -163,7 +164,7 @@ mod fake {
             self.with_evidence(true).always_replying(Ok(ServiceVersionReply {
                 core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
                 code: 0,
-                message: "ok".to_owned(),
+                message: "ok".into(),
                 protocol: Some(ProtocolInfo::current()),
             }))
         }
@@ -173,7 +174,7 @@ mod fake {
             self.with_evidence(true).always_replying(Ok(ServiceVersionReply {
                 core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
                 code: 0,
-                message: "ok".to_owned(),
+                message: "ok".into(),
                 protocol: None,
             }))
         }
@@ -181,12 +182,12 @@ mod fake {
         #[must_use]
         pub fn service_unreachable(self) -> Self {
             self.with_evidence(true)
-                .always_replying(Err("ipc transport refused".to_owned()))
+                .always_replying(Err("ipc transport refused".into()))
         }
 
         #[must_use]
         pub fn evidence_unavailable(mut self) -> Self {
-            self.evidence = Err("registry probe failed".to_owned());
+            self.evidence = Err("registry probe failed".into());
             self
         }
 
@@ -236,7 +237,7 @@ mod fake {
 
         #[must_use]
         pub fn privileged_operations_fail(self, reason: &str) -> Self {
-            *self.privileged_outcome.lock() = Err(reason.to_owned());
+            *self.privileged_outcome.lock() = Err(reason.into());
             self
         }
 
@@ -256,7 +257,7 @@ mod fake {
                 replies
                     .first()
                     .cloned()
-                    .unwrap_or_else(|| Err("no service configured".to_owned()))
+                    .unwrap_or_else(|| Err("no service configured".into()))
             };
             reply.map_err(|error| anyhow!(error))
         }

src-tauri/src/core/runstate/health.rs

@@ -2,6 +2,7 @@
 //! Core lifecycle remains in `CoreManager`.
 
 use crate::core::manager::RunningMode;
+use tristr::alias::String;
 
 #[derive(Debug, Clone, Default, PartialEq, Eq)]
 pub enum ServiceHealth {

src-tauri/src/core/runstate/mod.rs

@@ -173,7 +173,7 @@ impl<E: RunStateEnv> RunStateStore<E> {
                     Type::Service,
                     "failed to inspect trusted service evidence: {error:#}"
                 );
-                return ServiceHealth::Unavailable(format!("service detection failed: {error:#}"));
+                return ServiceHealth::Unavailable(format!("service detection failed: {error:#}").into());
             }
         };
 
@@ -331,7 +331,7 @@ impl<E: RunStateEnv> RunStateStore<E> {
     }
 
     #[cfg(target_os = "windows")]
-    pub fn allow_sidecar_after_service_refusal(&self, reason: String) -> Result<()> {
+    pub fn allow_sidecar_after_service_refusal(&self, reason: tristr::alias::String) -> Result<()> {
         let mut state = self.service.lock();
         if self.operation_running.load(Ordering::Acquire) || state.service.pending.is_some() {
             bail!("cannot fall back while a service operation is pending");
@@ -496,7 +496,7 @@ mod tests {
         ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 0,
-            message: "ok".to_owned(),
+            message: "ok".into(),
             protocol: Some(clash_verge_service_ipc::ProtocolInfo::current()),
         }
     }
@@ -713,7 +713,7 @@ mod tests {
         for health in [
             ServiceHealth::NotInstalled,
             ServiceHealth::VersionMismatch,
-            ServiceHealth::Unavailable("boom".to_owned()),
+            ServiceHealth::Unavailable("boom".into()),
         ] {
             let store = with_env(FakeEnv::new());
             store.observe(health.clone());
@@ -858,7 +858,7 @@ mod tests {
 
     #[tokio::test]
     async fn awaiting_readiness_retries_a_silent_service_then_accepts_its_reply() {
-        let store = with_env(FakeEnv::new().replying(vec![Err("ipc path not ready".to_owned()), Ok(ready_reply())]));
+        let store = with_env(FakeEnv::new().replying(vec![Err("ipc path not ready".into()), Ok(ready_reply())]));
 
         let state = store
             .await_ready(2, Duration::ZERO)

src-tauri/src/core/runstate/probe.rs

@@ -9,6 +9,7 @@ use clash_verge_service_ipc::{
 };
 
 use super::health::ServiceHealth;
+use tristr::alias::String;
 
 /// What the Service replied to a protocol-version query.
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -50,7 +51,7 @@ pub fn classify_service_version_reply(reply: &ServiceVersionReply) -> ServiceVer
         return match &reply.core {
             Some(clash_verge_service_ipc::CoreAvailability::Ready) => ServiceVersionCheck::Ready,
             Some(clash_verge_service_ipc::CoreAvailability::Rejected { reason }) => {
-                ServiceVersionCheck::CoreUnavailable(format!("{CORE_REJECTED_PREFIX}{reason}"))
+                ServiceVersionCheck::CoreUnavailable(format!("{CORE_REJECTED_PREFIX}{reason}").into())
             }
             _ => ServiceVersionCheck::CoreUnavailable(
                 "the selected approved core is missing or does not match; reinstall the service to repair it".into(),
@@ -77,9 +78,12 @@ pub fn classify_service_version_reply(reply: &ServiceVersionReply) -> ServiceVer
             reply.code, reply.message, client.epoch
         )
     };
-    ServiceVersionCheck::NeedsReinstall(format!(
+    ServiceVersionCheck::NeedsReinstall(
-        "Service helper version or protocol mismatch: {detail}. Choose Reinstall to uninstall the existing service and install the required version"
+        format!(
-    ))
+            "Service helper version or protocol mismatch: {detail}. Choose Reinstall to uninstall the existing service and install the required version"
+        )
+        .into(),
+    )
 }
 
 /// Classify a version reply into the probe outcome used by [`classify_service_health`].
@@ -104,7 +108,7 @@ pub fn classify_service_health(
     match current {
         CurrentServiceProbe::Ready => ServiceHealth::Ready,
         CurrentServiceProbe::VersionMismatch => ServiceHealth::VersionMismatch,
-        CurrentServiceProbe::Unavailable => ServiceHealth::Unavailable(unavailable_reason.to_owned()),
+        CurrentServiceProbe::Unavailable => ServiceHealth::Unavailable(unavailable_reason.into()),
         CurrentServiceProbe::Missing if has_install_marker => ServiceHealth::VersionMismatch,
         CurrentServiceProbe::Missing => ServiceHealth::NotInstalled,
     }
@@ -119,7 +123,7 @@ mod tests {
         ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 0,
-            message: "ok".to_owned(),
+            message: "ok".into(),
             protocol: Some(ProtocolInfo::current()),
         }
     }
@@ -154,7 +158,7 @@ mod tests {
         let reply = ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 0,
-            message: "ok".to_owned(),
+            message: "ok".into(),
             protocol: None,
         };
         let ServiceVersionCheck::NeedsReinstall(detail) = classify_service_version_reply(&reply) else {
@@ -172,7 +176,7 @@ mod tests {
         let reply = ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 7,
-            message: "nope".to_owned(),
+            message: "nope".into(),
             protocol: Some(ProtocolInfo::current()),
         };
         let ServiceVersionCheck::NeedsReinstall(detail) = classify_service_version_reply(&reply) else {
@@ -188,7 +192,7 @@ mod tests {
         let reply = ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 0,
-            message: "ok".to_owned(),
+            message: "ok".into(),
             protocol: Some(info),
         };
         assert!(matches!(
@@ -209,7 +213,7 @@ mod tests {
         let reply = ServiceVersionReply {
             core: Some(clash_verge_service_ipc::CoreAvailability::Ready),
             code: 0,
-            message: "ok".to_owned(),
+            message: "ok".into(),
             protocol: Some(info),
         };
         assert!(matches!(
@@ -228,7 +232,7 @@ mod tests {
                 let reply = ServiceVersionReply {
                     core: None,
                     code,
-                    message: "unsupported command".to_owned(),
+                    message: "unsupported command".into(),
                     protocol: protocol.clone(),
                 };
                 let ServiceVersionCheck::NeedsReinstall(detail) = classify_service_version_reply(&reply) else {
@@ -250,7 +254,7 @@ mod tests {
     fn an_unreachable_service_keeps_the_reason() {
         assert_eq!(
             classify_service_health(CurrentServiceProbe::Unavailable, true, "socket refused"),
-            ServiceHealth::Unavailable("socket refused".to_owned())
+            ServiceHealth::Unavailable("socket refused".into())
         );
     }
 

src-tauri/src/core/runtime_bundle.rs

@@ -5,6 +5,7 @@ use serde_yaml_ng::{Mapping, Value};
 use sha2::{Digest as _, Sha256};
 use std::collections::{BTreeMap, HashSet};
 use std::path::{Component, Path, PathBuf};
+use tristr::alias::String;
 
 pub(crate) const GEO_ASSETS: &[&str] = &[
     "Country.mmdb",
@@ -64,7 +65,7 @@ struct ProviderPathOwners {
 pub(crate) fn resolve_provider_path_conflicts(config: &mut Mapping, config_root: &Path) -> Result<()> {
     let config_root = std::fs::canonicalize(config_root)?;
     let mut paths = BTreeMap::<String, ProviderPathOwners>::new();
-    let mut reserved: HashSet<String> = GEO_ASSETS.iter().map(|name| (*name).to_owned()).collect();
+    let mut reserved: HashSet<String> = GEO_ASSETS.iter().map(|name| (*name).into()).collect();
     for section in ["proxy-providers", "rule-providers"] {
         let Some(providers) = config.get(section).and_then(Value::as_mapping) else {
             continue;
@@ -89,7 +90,7 @@ pub(crate) fn resolve_provider_path_conflicts(config: &mut Mapping, config_root:
             match (is_remote, provider.get("url").and_then(Value::as_str)) {
                 (true, Some(url)) => owners
                     .remote
-                    .entry(url.to_owned())
+                    .entry(url.into())
                     .or_default()
                     .push((section, name.clone())),
                 _ => owners.local = true,
@@ -105,7 +106,7 @@ pub(crate) fn resolve_provider_path_conflicts(config: &mut Mapping, config_root:
         for (url, providers) in owners.remote {
             let replacement = allocate_provider_destination(&destination, &url, &mut reserved);
             for (section, name) in providers {
-                config[section][&name]["path"] = Value::String(replacement.clone());
+                config[section][&name]["path"] = Value::String(replacement.clone().into());
                 logging!(
                     warn,
                     Type::Config,
@@ -131,15 +132,16 @@ fn allocate_provider_destination(destination: &str, url: &str, reserved: &mut Ha
     let mut suffix = String::new();
     let mut sequence = 0;
     loop {
-        let candidate = path
+        let candidate: String = path
             .with_file_name(format!("cvr-{digest}{suffix}{extension}"))
             .to_string_lossy()
-            .replace('\\', "/");
+            .replace('\\', "/")
+            .into();
         if reserved.insert(candidate.clone()) {
             return candidate;
         }
         sequence += 1;
-        suffix = format!("-{sequence}");
+        suffix = format!("-{sequence}").into();
     }
 }
 
@@ -167,7 +169,7 @@ fn collect_runtime_parts(mut config: Value, config_root: &Path) -> Result<Runtim
     )?;
     for filename in GEO_ASSETS {
         let source = config_root.join(filename);
-        if source.is_file() && destinations.insert((*filename).to_string()) {
+        if source.is_file() && destinations.insert((*filename).into()) {
             assets.push(RuntimeAsset {
                 source: std::fs::canonicalize(&source)?.to_string_lossy().into_owned(),
                 destination: (*filename).to_string(),
@@ -228,9 +230,9 @@ fn collect_provider_assets(
                         }
                         remote_providers.push(RemoteProviderRef {
                             section,
-                            name: name.as_str().unwrap_or_default().to_owned(),
+                            name: name.as_str().unwrap_or_default().into(),
                             provider: RemoteProvider {
-                                destination: destination.clone(),
+                                destination: destination.clone().into(),
                                 url,
                             },
                         });
@@ -259,13 +261,13 @@ fn collect_provider_assets(
                 if destinations.insert(destination.clone()) {
                     assets.push(RuntimeAsset {
                         source: source.to_string_lossy().into_owned(),
-                        destination: destination.clone(),
+                        destination: destination.clone().into(),
                     });
                 }
                 destination
             }
         };
-        provider.insert(Value::String("path".to_owned()), Value::String(destination));
+        provider.insert(Value::String("path".to_owned()), Value::String(destination.into()));
     }
     Ok(())
 }
@@ -339,7 +341,7 @@ fn normalized_destination(relative: &Path) -> Result<String> {
     if destination.as_os_str().is_empty() {
         bail!("local runtime provider destination is empty");
     }
-    Ok(destination.to_string_lossy().replace('\\', "/"))
+    Ok(destination.to_string_lossy().replace('\\', "/").into())
 }
 
 #[cfg(test)]
@@ -385,12 +387,12 @@ mod tests {
         for declared in readback {
             assert!(bundle.remote_providers.contains(&declared.provider));
             assert_eq!(
-                config[declared.section][&declared.name]["path"],
+                config[declared.section][declared.name.as_str()]["path"],
                 declared.provider.destination
             );
             assert_eq!(
-                config[declared.section][&declared.name]["url"],
+                config[declared.section][declared.name.as_str()]["url"],
-                original[declared.section][&declared.name]["url"]
+                original[declared.section][declared.name.as_str()]["url"]
             );
         }
         std::fs::remove_dir_all(root)?;

src-tauri/src/core/service.rs

@@ -36,6 +36,7 @@ use std::{
     sync::atomic::{AtomicBool, AtomicU64, Ordering},
     time::{Duration, SystemTime, UNIX_EPOCH},
 };
+use tristr::alias::String;
 
 static OWNER_MONITOR_GENERATION: AtomicU64 = AtomicU64::new(0);
 static ACTIVE_SERVICE_SESSION: Mutex<Option<ActiveServiceSession>> = Mutex::new(None);
@@ -62,7 +63,7 @@ pub(crate) fn is_not_auto_started(reason: &str) -> bool {
 
 #[cfg(target_os = "windows")]
 pub(crate) fn notify_service_fallback(reason: &str) {
-    *PENDING_SERVICE_FALLBACK_NOTICE.lock() = Some(reason.to_owned());
+    *PENDING_SERVICE_FALLBACK_NOTICE.lock() = Some(reason.into());
     Handle::notice(NoticeStatus::ServiceCoreSidecarFallback, "");
 }
 
@@ -91,7 +92,7 @@ fn app_data_owner_command(credentials: &OwnerCredentials) -> Option<String> {
         return None;
     };
     let path = credentials.app_data_dir.replace('\'', r"'\''");
-    Some(format!("sudo chown -R {uid}:{gid} '{path}'"))
+    Some(format!("sudo chown -R {uid}:{gid} '{path}'").into())
 }
 
 /// Capabilities of the service session that owns the running Core.
@@ -243,22 +244,24 @@ fn macos_service_install_markers() -> Vec<String> {
         format!(
             "/Library/LaunchDaemons/{}.plist",
             clash_verge_service_ipc::MACOS_SERVICE_ID
-        ),
+        )
+        .into(),
         format!(
             "/Library/PrivilegedHelperTools/{}.bundle",
             clash_verge_service_ipc::MACOS_SERVICE_ID
-        ),
+        )
+        .into(),
         #[cfg(not(feature = "verge-dev"))]
-        "/Library/LaunchDaemons/io.github.clashverge.helper.plist".to_owned(),
+        "/Library/LaunchDaemons/io.github.clashverge.helper.plist".into(),
         #[cfg(not(feature = "verge-dev"))]
-        "/Library/PrivilegedHelperTools/io.github.clashverge.helper".to_owned(),
+        "/Library/PrivilegedHelperTools/io.github.clashverge.helper".into(),
     ]
 }
 
 #[cfg(target_os = "macos")]
 fn macos_service_install_marker_exists() -> std::io::Result<bool> {
     for marker in macos_service_install_markers() {
-        if path_entry_exists_without_follow(Path::new(&marker))? {
+        if path_entry_exists_without_follow(Path::new(marker.as_str()))? {
             return Ok(true);
         }
     }
@@ -335,7 +338,8 @@ pub(crate) fn trusted_service_evidence() -> Result<bool> {
             output.status
         );
     }
-    Ok(String::from_utf8_lossy(&output.stdout).trim() != "not-found")
+    // from_utf8_lossy exists only on the std String type; the tristr alias shadows the bare name.
+    Ok(std::string::String::from_utf8_lossy(&output.stdout).trim() != "not-found")
 }
 
 #[cfg(target_os = "macos")]
@@ -564,12 +568,12 @@ fn service_core_path(clash_core: &str, bin_ext: &str) -> Result<PathBuf> {
 
 #[cfg(target_os = "macos")]
 fn escape_osascript_double_quoted_string(value: &str) -> String {
-    value.replace('\\', "\\\\").replace('"', "\\\"")
+    value.replace('\\', "\\\\").replace('"', "\\\"").into()
 }
 
 #[cfg(target_os = "macos")]
 fn shell_single_quote(value: &str) -> String {
-    format!("'{}'", value.replace('\'', r"'\''"))
+    format!("'{}'", value.replace('\'', r"'\''")).into()
 }
 
 fn packaged_service_tool_path(file_name: &str, packaged_path: impl FnOnce() -> Result<PathBuf>) -> Result<PathBuf> {
@@ -641,7 +645,7 @@ fn uninstall_service() -> Result<()> {
     let status = if linux_running_as_root() {
         StdCommand::new(&uninstall_path).status()?
     } else {
-        let result = StdCommand::new(&elevator)
+        let result = StdCommand::new(elevator.as_str())
             .arg("--disable-internal-agent")
             .arg(&uninstall_path)
             .status()?;
@@ -697,7 +701,7 @@ fn uninstall_service() -> Result<()> {
     }
 
     let uninstall_path = macos_service_tool_path(&uninstall_path)?;
-    let uninstall_shell: String = uninstall_path.to_string_lossy().into_owned();
+    let uninstall_shell: String = uninstall_path.to_string_lossy().into();
 
     // clash_verge_i18n::sync_locale(Config::verge().await.latest_arc().language.as_deref());
 
@@ -843,7 +847,7 @@ pub(super) async fn stage_runtime_by_service(config_file: &Path) -> Result<Stage
     if response.code > 0 {
         return Ok(StageRequest::Refused {
             code: response.code,
-            message: response.message,
+            message: response.message.into(),
         });
     }
     response
@@ -879,7 +883,7 @@ fn record_service_start_refusal<E: RunStateEnv>(
     if store.state().mode == crate::core::manager::RunningMode::NotRunning
         && refusal.code != ServiceErrorCode::ProxyClearFailed as u16
     {
-        store.observe(ServiceHealth::Unavailable(refusal.to_string()));
+        store.observe(ServiceHealth::Unavailable(refusal.to_string().into()));
     }
     refusal.into()
 }
@@ -887,7 +891,7 @@ fn record_service_start_refusal<E: RunStateEnv>(
 /// Sidecar stays blocked until a reinstall replaces the residual helper, so ask for repair.
 pub(super) fn record_residual_service(error: &anyhow::Error) {
     if let Some(residual) = error.downcast_ref::<clash_verge_service_ipc::execution::ResidualServiceError>() {
-        RUN_STATE.observe(ServiceHealth::Unavailable(residual.to_string()));
+        RUN_STATE.observe(ServiceHealth::Unavailable(residual.to_string().into()));
     }
 }
 
@@ -901,7 +905,7 @@ pub(super) async fn start_with_existing_service(config_file: &Path) -> Result<()
     let proposed_session_token = generate_service_session_token()?;
     let request = StartClashRequest {
         runtime,
-        proposed_session_token: proposed_session_token.clone(),
+        proposed_session_token: proposed_session_token.clone().into(),
         macos_proxy: None,
     };
 
@@ -939,8 +943,8 @@ pub(super) async fn start_with_existing_service(config_file: &Path) -> Result<()
             &RUN_STATE,
             ServiceStartRefusal {
                 code: response.code,
-                core_path: request.runtime.core_path,
+                core_path: request.runtime.core_path.into(),
-                message: err_msg,
+                message: err_msg.into(),
             },
         ));
     }
@@ -952,7 +956,7 @@ pub(super) async fn start_with_existing_service(config_file: &Path) -> Result<()
     *ACTIVE_SERVICE_SESSION.lock() = Some(ActiveServiceSession {
         proof: OwnerSessionProof {
             generation: result.session.generation,
-            token: proposed_session_token,
+            token: proposed_session_token.into(),
         },
         supports_runtime_staging: capabilities.runtime_staging,
         supports_runtime_file_read: capabilities.runtime_file_read,
@@ -1012,7 +1016,10 @@ pub(super) async fn get_clash_logs_by_service() -> Result<Vec<String>> {
         bail!(err_msg);
     }
 
-    Ok(response.data.unwrap_or_default())
+    Ok(response
+        .data
+        .map(|logs| logs.into_iter().map(Into::into).collect())
+        .unwrap_or_default())
 }
 
 pub(crate) async fn get_clash_log_snapshot_by_service() -> Result<String> {
@@ -1030,7 +1037,8 @@ pub(crate) async fn get_clash_log_snapshot_by_service() -> Result<String> {
     }
     let encoded = response.data.context("服务未返回核心日志快照")?;
     let content = decode_hex(&encoded).context("服务返回了无效的核心日志快照")?;
-    Ok(String::from_utf8_lossy_owned(content))
+    // from_utf8_lossy_owned exists only on the std String type; the tristr alias shadows the bare name.
+    Ok(std::string::String::from_utf8_lossy_owned(content).into())
 }
 
 fn decode_hex(encoded: &str) -> Result<Vec<u8>> {
@@ -1344,7 +1352,7 @@ async fn read_chunk(
     }
     Ok(Some(match response.data.context("服务未返回运行时文件")? {
         RuntimeFileOutcome::Absent => (None, 0, None),
-        RuntimeFileOutcome::Chunk { hex, len, mtime_ns } => (Some(hex), len, mtime_ns),
+        RuntimeFileOutcome::Chunk { hex, len, mtime_ns } => (Some(hex.into()), len, mtime_ns),
     }))
 }
 
@@ -1356,11 +1364,11 @@ async fn provider_load_times() -> Result<ProviderLoadTimes> {
     let proxies = proxies.map_err(|error| anyhow!("failed to query proxy providers: {error}"))?;
     let mut loaded = ProviderLoadTimes::new();
     for (name, provider) in rules.providers {
-        loaded.insert(("rule-providers", name), epoch_nanos(&provider.updated_at));
+        loaded.insert(("rule-providers", name.into()), epoch_nanos(&provider.updated_at));
     }
     for (name, provider) in proxies.providers {
         loaded.insert(
-            ("proxy-providers", name),
+            ("proxy-providers", name.into()),
             provider.updated_at.as_deref().and_then(epoch_nanos),
         );
     }
@@ -1586,7 +1594,7 @@ const fn owner_recovery_policy(reason: OwnerRecoveryReason, is_macos: bool) -> O
 fn mark_service_unavailable_after_owner_loss<E: RunStateEnv>(store: &RunStateStore<E>, reason: OwnerRecoveryReason) {
     if matches!(reason, OwnerRecoveryReason::TransportFailure) {
         store.observe(ServiceHealth::Unavailable(
-            "service control IPC unavailable after sustained transport failure".to_owned(),
+            "service control IPC unavailable after sustained transport failure".into(),
         ));
     }
 }
@@ -1847,7 +1855,7 @@ async fn wait_for_service_ipc() -> Result<()> {
         }
         Err(ReadyWaitError::Unreachable(error)) => {
             tracing::Span::current().record("outcome", "unreachable");
-            RUN_STATE.observe(ServiceHealth::Unavailable(format!("{CONTEXT}: {error:#}")));
+            RUN_STATE.observe(ServiceHealth::Unavailable(format!("{CONTEXT}: {error:#}").into()));
             Err(error).context(CONTEXT)
         }
         Err(ReadyWaitError::Rejected(error)) => {
@@ -2662,7 +2670,7 @@ mod tests {
         let outcome = super::run_action_restoring_sidecar(&store, was_allowed, async {
             store.perform(PendingAction::Install).await?;
             // Simulate `wait_for_service_ipc` recording health before it fails.
-            store.observe(ServiceHealth::Unavailable("service never answered".to_owned()));
+            store.observe(ServiceHealth::Unavailable("service never answered".into()));
             bail!("service IPC did not become available")
         })
         .await;

src-tauri/src/core/sysopt.rs

@@ -8,7 +8,6 @@ use anyhow::Result;
 use clash_verge_logging::{Type, logging};
 use parking_lot::RwLock;
 use scopeguard::defer;
-use smartstring::alias::String;
 use std::{
     sync::{
         Arc,
@@ -18,6 +17,7 @@ use std::{
 };
 use sysproxy::{Autoproxy, GuardMonitor, GuardType, Sysproxy};
 use tokio::sync::Mutex as TokioMutex;
+use tristr::alias::String;
 
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 enum ProxyApplyStep {
@@ -677,8 +677,8 @@ mod tests {
         (calls.into_inner(), result.is_ok())
     }
 
-    fn failure_text(result: anyhow::Result<()>) -> std::string::String {
+    fn failure_text(result: anyhow::Result<()>) -> String {
-        result.map_or_else(|error| format!("{error:#}"), |()| "no failure".to_owned())
+        result.map_or_else(|error| format!("{error:#}").into(), |()| String::from("no failure"))
     }
 
     #[test]

src-tauri/src/core/timer.rs

@@ -8,7 +8,6 @@ use crate::{
 use anyhow::Result;
 use clash_verge_logging::{Type, logging, logging_error};
 use parking_lot::{Mutex, RwLock};
-use smartstring::alias::String;
 use std::{
     collections::HashMap,
     sync::{
@@ -23,6 +22,7 @@ use tokio::{
 };
 use tokio_stream::StreamExt as _;
 use tokio_util::time::{DelayQueue, delay_queue::Key};
+use tristr::alias::String;
 
 enum TimerCommand {
     Apply(HashMap<String, TaskSchedule>),
@@ -502,7 +502,6 @@ mod tests {
     use super::{TaskSchedule, Timer, run_timer_profile_update_transition};
     use crate::config::{PrfItem, PrfOption};
     use parking_lot::Mutex;
-    use smartstring::alias::String;
     use std::collections::HashMap;
     use std::{
         sync::{
@@ -515,6 +514,7 @@ mod tests {
     use tokio::sync::Barrier;
     use tokio_stream::StreamExt as _;
     use tokio_util::time::DelayQueue;
+    use tristr::alias::String;
 
     struct CancellationProbe {
         cancelled: Arc<AtomicBool>,

src-tauri/src/core/tray/mod.rs

@@ -19,7 +19,6 @@ use tokio::fs;
 
 use super::handle;
 use anyhow::Result;
-use smartstring::alias::String;
 use std::borrow::Cow;
 use std::collections::HashMap;
 use std::time::Duration;
@@ -27,6 +26,7 @@ use tauri::{
     AppHandle, Wry,
     menu::{CheckMenuItem, IsMenuItem, MenuEvent, MenuItem, PredefinedMenuItem, Submenu},
 };
+use tristr::alias::String;
 
 mod menu_def;
 #[cfg(target_os = "macos")]

src-tauri/src/core/updater.rs

@@ -11,6 +11,7 @@ use std::{
 };
 use tauri_plugin_updater::{Update, UpdaterExt as _};
 use tokio_util::sync::CancellationToken;
+use tristr::alias::String;
 
 pub struct SilentUpdater {
     update_ready: AtomicBool,
@@ -55,8 +56,8 @@ impl SilentUpdater {
             .with_context(|| format!("failed to write update cache {}", bin_path.display()))?;
 
         let meta = UpdateCacheMeta {
-            version: version.to_string(),
+            version: version.into(),
-            downloaded_at: Utc::now().to_rfc3339(),
+            downloaded_at: Utc::now().to_rfc3339().into(),
         };
         let meta_path = cache_dir.join("pending_update.json");
         std::fs::write(&meta_path, serde_json::to_string_pretty(&meta)?)
@@ -133,9 +134,8 @@ fn verify_signature(app_handle: &tauri::AppHandle, bytes: &[u8], signature: &str
     use base64::Engine as _;
 
     let decode = |value: &str| -> Result<String> {
-        Ok(String::from_utf8(
+        // from_utf8 exists only on the std String type; the tristr alias shadows the bare name.
-            base64::engine::general_purpose::STANDARD.decode(value)?,
+        Ok(std::string::String::from_utf8(base64::engine::general_purpose::STANDARD.decode(value)?)?.into())
-        )?)
     };
     let config: tauri_plugin_updater::Config = serde_json::from_value(
         app_handle

src-tauri/src/core/validate.rs

@@ -1,7 +1,6 @@
 use anyhow::Result;
 use scopeguard::defer;
 use serde::Serialize;
-use smartstring::alias::String;
 use std::{
     fmt,
     hash::{DefaultHasher, Hash as _, Hasher as _},
@@ -10,6 +9,7 @@ use std::{
 };
 use tauri_plugin_shell::ShellExt as _;
 use tokio::fs;
+use tristr::alias::String;
 
 use crate::config::Config;
 use crate::core::handle;
@@ -114,14 +114,8 @@ impl fmt::Display for ValidationSkipReason {
 #[serde(tag = "status", rename_all = "camelCase")]
 pub enum ValidationOutcome {
     Valid,
-    Invalid {
+    Invalid { kind: ValidationErrorKind, message: String },
-        kind: ValidationErrorKind,
+    Skipped { reason: ValidationSkipReason },
-        #[specta(type = std::string::String)]
-        message: String,
-    },
-    Skipped {
-        reason: ValidationSkipReason,
-    },
     Busy,
 }
 

src-tauri/src/enhance/chain.rs

@@ -4,8 +4,8 @@ use crate::{
     utils::{dirs, help},
 };
 use serde_yaml_ng::Mapping;
-use smartstring::alias::String;
 use tokio::fs;
+use tristr::alias::String;
 
 #[derive(Debug, Clone)]
 pub struct ChainItem {

src-tauri/src/enhance/field.rs

@@ -1,5 +1,5 @@
 use serde_yaml_ng::{Mapping, Value};
-use smartstring::alias::String;
+use tristr::alias::String;
 
 pub const HANDLE_FIELDS: [&str; 12] = [
     "mode",

src-tauri/src/enhance/mod.rs

@@ -26,9 +26,9 @@ use anyhow::{Context as _, Result};
 use clash_verge_logging::{Type, logging};
 use parking_lot::Mutex;
 use serde_yaml_ng::{Mapping, Value};
-use smartstring::alias::String;
 use std::collections::{HashMap, HashSet};
 use tokio::fs;
+use tristr::alias::String;
 
 type ResultLog = Vec<(String, String)>;
 #[derive(Debug)]

src-tauri/src/enhance/script.rs

@@ -6,8 +6,8 @@ use boa_engine::{Context, JsString, JsValue, Source, js_string, native_function:
 use clash_verge_logging::{Type, logging};
 use parking_lot::Mutex;
 use serde_yaml_ng::Mapping;
-use smartstring::alias::String;
 use std::sync::Arc;
+use tristr::alias::String;
 
 const MAX_OUTPUTS: usize = 1000;
 const MAX_OUTPUT_SIZE: usize = 1024 * 1024; // 1MB
@@ -16,7 +16,7 @@ const MAX_LOOP_ITERATIONS: u64 = 10_000_000;
 const SCRIPT_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(5);
 
 type ScriptResult = (Mapping, Vec<String>, Vec<(String, String)>);
-type EvalOutcome = (Result<Mapping, std::string::String>, Vec<(String, String)>);
+type EvalOutcome = (Result<Mapping, String>, Vec<(String, String)>);
 
 /// Never fails: exceptions are logged and the input config is returned unchanged.
 pub(super) async fn use_script(script: String, config: Mapping, name: String) -> ScriptResult {
@@ -37,9 +37,9 @@ pub(super) async fn use_script(script: String, config: Mapping, name: String) ->
     let evaluated = AsyncHandler::spawn_blocking(move || eval_script(&script, &json, &name));
     let (outcome, mut logs) = match tokio::time::timeout(SCRIPT_TIMEOUT, evaluated).await {
         Ok(Ok(evaluated)) => evaluated,
-        Ok(Err(join_err)) => (Err(format!("script task panicked: {join_err}")), vec![]),
+        Ok(Err(join_err)) => (Err(format!("script task panicked: {join_err}").into()), vec![]),
         Err(_elapsed) => (
-            Err(format!("script execution timed out after {SCRIPT_TIMEOUT:?}")),
+            Err(format!("script execution timed out after {SCRIPT_TIMEOUT:?}").into()),
             vec![],
         ),
     };
@@ -59,7 +59,7 @@ pub(super) async fn use_script(script: String, config: Mapping, name: String) ->
             (result, changed_keys, logs)
         }
         Err(reason) => {
-            logs.push(("exception".into(), reason.into()));
+            logs.push(("exception".into(), reason));
             (config, vec![], logs)
         }
     }
@@ -79,7 +79,7 @@ fn eval_script(script: &str, config_json: &str, name: &String) -> EvalOutcome {
     let outputs_clone = Arc::clone(&outputs);
     let total_size_clone = Arc::clone(&total_size);
 
-    let bail = |reason: std::string::String| (Err(reason), outputs.lock().to_vec());
+    let bail = |reason: String| (Err(reason), outputs.lock().to_vec());
 
     let _ = context.register_global_builtin_callable("__verge_log__".into(), 2, unsafe {
         NativeFunction::from_closure(move |_: &JsValue, args: &[JsValue], context: &mut Context| {
@@ -137,13 +137,13 @@ fn eval_script(script: &str, config_json: &str, name: &String) -> EvalOutcome {
         JsValue::from(JsString::from(config_json)),
         Attribute::all(),
     ) {
-        return bail(format!("failed to bind config for script: {err}"));
+        return bail(format!("failed to bind config for script: {err}").into());
     }
 
     // 仅处理 name 参数中的特殊字符
     let safe_name = escape_js_string_for_single_quote(name);
     if safe_name.len() > 1024 {
-        return bail("Name parameter too long".to_owned());
+        return bail("Name parameter too long".into());
     }
 
     let code = format!(
@@ -157,19 +157,19 @@ fn eval_script(script: &str, config_json: &str, name: &String) -> EvalOutcome {
 
     let result = match context.eval(Source::from_bytes(code.as_str())) {
         Ok(result) if result.is_string() => result,
-        _ => return bail("main function should return object".to_owned()),
+        _ => return bail("main function should return object".into()),
     };
     let result = match result.to_string(&mut context) {
         Ok(result) => result,
-        Err(e) => return bail(format!("Failed to convert JS result to string: {e}")),
+        Err(e) => return bail(format!("Failed to convert JS result to string: {e}").into()),
     };
     let result = match result.to_std_string() {
         Ok(result) => result,
-        Err(_) => return bail("Failed to convert JS string to std string".to_owned()),
+        Err(_) => return bail("Failed to convert JS string to std string".into()),
     };
 
     if result.len() > MAX_JSON_SIZE {
-        return bail("Script result exceeds maximum allowed size".to_owned());
+        return bail("Script result exceeds maximum allowed size".into());
     }
 
     match parse_json_safely(&result) {
@@ -180,7 +180,7 @@ fn eval_script(script: &str, config_json: &str, name: &String) -> EvalOutcome {
                 Type::Config,
                 "Script execution error: {err:#}. Script name: {name}"
             );
-            bail("Script execution failed".to_owned())
+            bail("Script execution failed".into())
         }
     }
 }

src-tauri/src/enhance/seq.rs

@@ -1,6 +1,7 @@
 use serde::{Deserialize, Serialize};
 use serde_yaml_ng::{Mapping, Sequence, Value};
 use std::collections::HashSet;
+use tristr::alias::String;
 
 #[derive(Debug, Clone, Default, Serialize, Deserialize)]
 pub struct SeqMap {
@@ -12,8 +13,8 @@ pub struct SeqMap {
 fn collect_proxy_names(seq: &Sequence) -> Vec<String> {
     seq.iter()
         .filter_map(|item| match item {
-            Value::Mapping(map) => map.get("name").and_then(Value::as_str).map(str::to_owned),
+            Value::Mapping(map) => map.get("name").and_then(Value::as_str).map(Into::into),
-            Value::String(name) => Some(name.to_owned()),
+            Value::String(name) => Some(name.to_owned().into()),
             _ => None,
         })
         .collect()
@@ -58,10 +59,10 @@ pub fn use_seq(seq: SeqMap, mut config: Mapping, field: &str) -> Mapping {
             .into_iter()
             .filter(|item| {
                 if let Value::String(s) = item {
-                    !delete.contains(s)
+                    !delete.iter().any(|deleted| deleted == s)
                 } else if let Value::Mapping(m) = item {
                     if let Some(Value::String(name)) = m.get("name") {
-                        !delete.contains(name)
+                        !delete.iter().any(|deleted| deleted == name)
                     } else {
                         true
                     }
@@ -99,7 +100,7 @@ pub fn use_seq(seq: SeqMap, mut config: Mapping, field: &str) -> Mapping {
                         .into_iter()
                         .filter(|p| {
                             if let Value::String(name) = p {
-                                !delete.contains(name)
+                                !delete.iter().any(|deleted| deleted == name)
                             } else {
                                 true
                             }
@@ -119,12 +120,12 @@ pub fn use_seq(seq: SeqMap, mut config: Mapping, field: &str) -> Mapping {
                 let mut seen_proxy_names = HashSet::new();
                 for name in &added_proxy_names {
                     if seen_proxy_names.insert(name.clone()) {
-                        merged_proxies.push(Value::String(name.clone()));
+                        merged_proxies.push(Value::String(name.clone().into()));
                     }
                 }
                 for value in base_group_proxies {
                     if let Value::String(name) = &value
-                        && !seen_proxy_names.insert(name.to_owned())
+                        && !seen_proxy_names.insert(name.to_owned().into())
                     {
                         continue;
                     }
@@ -180,7 +181,7 @@ proxy-groups:
         let seq = SeqMap {
             prepend: Sequence::new(),
             append: Sequence::new(),
-            delete: vec!["proxy1".to_string()],
+            delete: vec!["proxy1".into()],
         };
 
         config = use_seq(seq, config, "proxies");
@@ -317,7 +318,7 @@ proxy-groups: "invalid"
         let seq = SeqMap {
             prepend: Sequence::new(),
             append: Sequence::new(),
-            delete: vec!["proxy1".to_string()],
+            delete: vec!["proxy1".into()],
         };
 
         config = use_seq(seq, config, "proxies");

src-tauri/src/feat/backup.rs

@@ -12,17 +12,14 @@ use chrono::Utc;
 use clash_verge_logging::{Type, logging, logging_error};
 use reqwest_dav::list_cmd::ListFile;
 use serde::Serialize;
-use smartstring::alias::String;
 use std::path::PathBuf;
 use tokio::fs;
+use tristr::alias::String;
 
 #[derive(Debug, Serialize, specta::Type)]
 pub struct LocalBackupFile {
-    #[specta(type = std::string::String)]
     pub filename: String,
-    #[specta(type = std::string::String)]
     pub path: String,
-    #[specta(type = std::string::String)]
     pub last_modified: String,
     pub content_length: u64,
 }

src-tauri/src/feat/clash.rs

@@ -10,8 +10,8 @@ use crate::{
 use bytes::BytesMut;
 use clash_verge_logging::{Type, logging};
 use serde_yaml_ng::{Mapping, Value};
-use smartstring::alias::String;
 use std::sync::{Arc, LazyLock};
+use tristr::alias::String;
 
 #[allow(clippy::expect_used)]
 static TLS_CONFIG: LazyLock<Arc<rustls::ClientConfig>> = LazyLock::new(|| {

src-tauri/src/feat/core_upgrade.rs

@@ -21,6 +21,7 @@ use std::{
     process::Command,
     sync::atomic::{AtomicU64, Ordering},
 };
+use tristr::alias::String;
 
 const RELEASE_VERSION_URL: &str = "https://github.com/MetaCubeX/mihomo/releases/latest/download/version.txt";
 const ALPHA_BASE_URL: &str = "https://github.com/MetaCubeX/mihomo/releases/download/Prerelease-Alpha";
@@ -50,7 +51,7 @@ pub async fn upgrade_core(force: bool) -> Result<CoreUpgradeReport> {
     // A core already broken by the in-place updater cannot report a version; upgrading is the repair.
     let installed = read_core_version(&target).unwrap_or_else(|error| {
         logging!(warn, Type::Core, "core upgrade: unreadable installed core: {error:#}");
-        std::string::String::new()
+        String::new()
     });
 
     let (proxy, latest) = resolve_latest_version(alpha).await?;
@@ -172,14 +173,15 @@ fn managed_core_path(core: &str) -> Result<PathBuf> {
 }
 
 /// Pins the package to the resolved version, so a release moving on mid-upgrade cannot 404.
-fn package_url(alpha: bool, version: &str) -> Result<std::string::String> {
+fn package_url(alpha: bool, version: &str) -> Result<String> {
     let asset = asset_base_name(alpha)?;
     let extension = if cfg!(windows) { "zip" } else { "gz" };
     Ok(if alpha {
         format!("{ALPHA_BASE_URL}/{asset}-{version}.{extension}")
     } else {
         format!("{RELEASE_DOWNLOAD_URL}/{version}/{asset}-{version}.{extension}")
-    })
+    }
+    .into())
 }
 
 /// Mirrors the asset map in `scripts/prebuild.mjs` so an upgrade keeps the build variant
@@ -218,11 +220,11 @@ fn asset_base_name(alpha: bool) -> Result<&'static str> {
 
 /// Returns the proxy that reached GitHub so the package download reuses it.
 #[tracing::instrument(skip_all, level = "debug", fields(alpha))]
-async fn resolve_latest_version(alpha: bool) -> Result<(ProxyType, std::string::String)> {
+async fn resolve_latest_version(alpha: bool) -> Result<(ProxyType, String)> {
     let url = if alpha {
-        format!("{ALPHA_BASE_URL}/version.txt")
+        String::from(format!("{ALPHA_BASE_URL}/version.txt"))
     } else {
-        RELEASE_VERSION_URL.to_owned()
+        String::from(RELEASE_VERSION_URL)
     };
     let mut last_error = None;
 
@@ -234,7 +236,7 @@ async fn resolve_latest_version(alpha: bool) -> Result<(ProxyType, std::string::
         match attempt {
             Ok(response) if response.status().is_success() => {
                 // An error page answered with 200 must not become a version, nor reach the URL.
-                let version = response.text().trim().to_owned();
+                let version = String::from(response.text().trim());
                 if !is_usable_version(&version) {
                     logging!(
                         warn,
@@ -446,7 +448,7 @@ fn new_command(program: impl AsRef<OsStr>) -> Command {
 }
 
 /// Parses the version out of `Mihomo Meta v1.19.30 darwin arm64 with go1.22.12 ...`.
-fn read_core_version(path: &Path) -> Result<std::string::String> {
+fn read_core_version(path: &Path) -> Result<String> {
     let output = new_command(path)
         .arg("-v")
         .output()
@@ -456,11 +458,12 @@ fn read_core_version(path: &Path) -> Result<std::string::String> {
         bail!("{} -v exited with {}", path.display(), output.status);
     }
 
-    let stdout = String::from_utf8_lossy(&output.stdout);
+    // from_utf8_lossy exists only on the std String type; the tristr alias shadows the bare name.
+    let stdout = std::string::String::from_utf8_lossy(&output.stdout);
     stdout
         .split_whitespace()
         .nth(2)
-        .map(str::to_owned)
+        .map(String::from)
         .with_context(|| format!("unexpected version output from {}: {stdout}", path.display()))
 }
 

src-tauri/src/feat/dns.rs

@@ -2,7 +2,7 @@ use crate::core::notify::{Refresh, announce};
 use anyhow::{Result, ensure};
 use clash_verge_draft::DraftTransaction;
 use serde::Serialize;
-use smartstring::alias::String;
+use tristr::alias::String;
 
 use crate::{
     config::{
@@ -19,10 +19,7 @@ use crate::{
 #[serde(tag = "status", rename_all = "snake_case")]
 pub enum DnsOverrideOutcome {
     Applied,
-    ConfirmationRequired {
+    ConfirmationRequired { source: String },
-        #[specta(type = std::string::String)]
-        source: String,
-    },
 }
 
 pub async fn set_dns_override(

src-tauri/src/feat/icon.rs

@@ -1,20 +1,17 @@
 use crate::{
-    cmd::{CmdResult, StringifyErr as _},
+    cmd::{CmdResult, CommandFailure, StringifyErr as _},
     utils::dirs::{self, PathBufExec as _},
 };
 use clash_verge_logging::{Type, logging};
-use smartstring::alias::String;
 use std::path::{Component, Path, PathBuf};
 use tokio::fs;
 use tokio::io::AsyncWriteExt as _;
+use tristr::alias::String;
 
 #[derive(Debug, serde::Serialize, serde::Deserialize, specta::Type)]
 pub struct IconInfo {
-    #[specta(type = std::string::String)]
     name: String,
-    #[specta(type = std::string::String)]
     previous_t: String,
-    #[specta(type = std::string::String)]
     current_t: String,
 }
 
@@ -43,7 +40,7 @@ fn ensure_icon_cache_target(icon_cache_dir: &Path, file_name: &str) -> CmdResult
     Ok(icon_path)
 }
 
-fn normalized_text_prefix(content: &[u8]) -> std::string::String {
+fn normalized_text_prefix(content: &[u8]) -> String {
     let content = content.strip_prefix(&[0xEF, 0xBB, 0xBF]).unwrap_or(content);
     let start = content
         .iter()
@@ -51,7 +48,8 @@ fn normalized_text_prefix(content: &[u8]) -> std::string::String {
         .unwrap_or(content.len());
     let end = content.len().min(start.saturating_add(2048));
     let prefix = &content[start..end];
-    std::string::String::from_utf8_lossy(prefix).to_ascii_lowercase()
+    // from_utf8_lossy exists only on the std String type; the tristr alias shadows the bare name.
+    std::string::String::from_utf8_lossy(prefix).to_ascii_lowercase().into()
 }
 
 fn looks_like_html(content: &[u8]) -> bool {
@@ -95,7 +93,10 @@ pub async fn download_icon_cache(url: String, name: String) -> CmdResult<String>
 
     if !is_supported_icon_content(&content) {
         let _ = temp_path.remove_if_exists().await;
-        return Err(format!("Downloaded content is not a valid image: {}", url.as_str()).into());
+        return Err(CommandFailure::plain(format!(
+            "Downloaded content is not a valid image: {}",
+            url.as_str()
+        )));
     }
 
     {
@@ -164,7 +165,7 @@ pub async fn copy_icon_file(path: String, icon_info: IconInfo) -> CmdResult<Stri
 
         match fs::copy(file_path, &dest_path).await {
             Ok(_) => Ok(dest_path.to_string_lossy().into()),
-            Err(err) => Err(err.to_string().into()),
+            Err(err) => Err(CommandFailure::plain(err)),
         }
     } else {
         Err("file not found".into())

src-tauri/src/feat/profile.rs

@@ -8,7 +8,7 @@ use crate::{
 };
 use anyhow::{Result, bail};
 use clash_verge_logging::{Type, logging, logging_error};
-use smartstring::alias::String;
+use tristr::alias::String;
 
 /// Toggle proxy profile
 pub async fn toggle_proxy_profile(profile_index: String) {
@@ -231,7 +231,7 @@ pub async fn update_profile(uid: &String, option: Option<&PrfOption>, is_mannual
                 };
                 let message = mask_err(&message);
                 let message = if profile_persisted {
-                    format!("订阅已保存，但未能确认已应用到内核: {message}")
+                    format!("订阅已保存，但未能确认已应用到内核: {message}").into()
                 } else {
                     message
                 };

src-tauri/src/ipc.rs

@@ -1,4 +1,5 @@
 use crate::cmd;
+use tristr::alias::String;
 
 pub fn builder() -> tauri_specta::Builder<tauri::Wry> {
     tauri_specta::Builder::new()
@@ -121,7 +122,7 @@ pub struct WebDavFile {
 impl From<reqwest_dav::list_cmd::ListFile> for WebDavFile {
     fn from(file: reqwest_dav::list_cmd::ListFile) -> Self {
         Self {
-            href: file.href,
+            href: file.href.into(),
             last_modified: file.last_modified,
         }
     }
@@ -148,20 +149,20 @@ pub struct IpAddress {
 impl From<network_interface::NetworkInterface> for NetworkInterfaceView {
     fn from(interface: network_interface::NetworkInterface) -> Self {
         Self {
-            name: interface.name,
+            name: interface.name.into(),
             addr: interface
                 .addr
                 .into_iter()
                 .map(|address| match address {
                     network_interface::Addr::V4(address) => InterfaceAddress::V4(IpAddress {
-                        ip: address.ip.to_string(),
+                        ip: address.ip.to_string().into(),
                     }),
                     network_interface::Addr::V6(address) => InterfaceAddress::V6(IpAddress {
-                        ip: address.ip.to_string(),
+                        ip: address.ip.to_string().into(),
                     }),
                 })
                 .collect(),
-            mac_addr: interface.mac_addr,
+            mac_addr: interface.mac_addr.map(Into::into),
         }
     }
 }

src-tauri/src/utils/help.rs

@@ -11,6 +11,7 @@ use std::{
     str::FromStr,
 };
 use tokio::io::AsyncWriteExt as _;
+use tristr::alias::String;
 
 pub async fn read_yaml<T: DeserializeOwned>(path: &Path) -> Result<T> {
     if !tokio::fs::try_exists(path).await.unwrap_or(false) {
@@ -34,12 +35,13 @@ pub async fn read_mapping(path: &Path) -> Result<Mapping> {
     let bytes = tokio::fs::read(path)
         .await
         .with_context(|| format!("failed to read the file \"{}\"", path.display()))?;
-    let yaml_str =
+    // from_utf8 exists only on the std String type; the tristr alias shadows the bare name.
-        String::from_utf8(bytes).with_context(|| format!("failed to read the file \"{}\"", path.display()))?;
+    let yaml_str = std::string::String::from_utf8(bytes)
+        .with_context(|| format!("failed to read the file \"{}\"", path.display()))?;
     let label = path.to_path_buf();
 
     // Parsing a multi-megabyte profile is pure CPU; keep it off the async worker.
-    AsyncHandler::spawn_blocking(move || parse_mapping(yaml_str, label))
+    AsyncHandler::spawn_blocking(move || parse_mapping(yaml_str.into(), label))
         .await
         .map_err(|join| anyhow!("yaml parse task failed: {join}"))?
 }
@@ -139,7 +141,7 @@ const ALPHABET: [char; 62] = [
 
 pub fn get_uid(prefix: &str) -> String {
     let id = nanoid!(11, &ALPHABET);
-    format!("{prefix}{id}")
+    format!("{prefix}{id}").into()
 }
 
 pub fn parse_str<T: FromStr>(target: &str, key: &str) -> Option<T> {
@@ -171,7 +173,7 @@ pub fn mask_url(url: &str) -> String {
     let scheme_and_host = &path_part[..host_end];
     let path = &path_part[host_end..]; // starts with '/' or empty
 
-    let mut result = scheme_and_host.to_owned();
+    let mut result: String = scheme_and_host.into();
 
     if !path.is_empty() {
         let masked: Vec<&str> = path
@@ -186,8 +188,8 @@ pub fn mask_url(url: &str) -> String {
         let masked_query: Vec<String> = query
             .split('&')
             .map(|param| match param.find('=') {
-                Some(eq) => format!("{}=***", &param[..eq]),
+                Some(eq) => format!("{}=***", &param[..eq]).into(),
-                None => param.to_owned(),
+                None => param.into(),
             })
             .collect();
         result.push_str(&masked_query.join("&"));
@@ -198,7 +200,8 @@ pub fn mask_url(url: &str) -> String {
 
 /// Masks every HTTP(S) URL embedded in a log string while preserving surrounding text.
 pub fn mask_err(err: &str) -> String {
-    let mut result = String::with_capacity(err.len());
+    // with_capacity exists only on the std String type; the tristr alias shadows the bare name.
+    let mut result = std::string::String::with_capacity(err.len());
     let mut remaining = err;
 
     loop {
@@ -224,7 +227,7 @@ pub fn mask_err(err: &str) -> String {
         remaining = &remaining[url_end..];
     }
 
-    result
+    result.into()
 }
 
 pub fn get_last_part_and_decode(url: &str) -> Option<String> {
@@ -235,7 +238,8 @@ pub fn get_last_part_and_decode(url: &str) -> Option<String> {
     Some(
         percent_encoding::percent_decode_str(last_segment)
             .decode_utf8_lossy()
-            .to_string(),
+            .to_string()
+            .into(),
     )
 }
 
@@ -277,15 +281,15 @@ pub fn linux_elevator() -> String {
         Ok(output) => {
             if !output.stdout.is_empty() {
                 if let Ok(path) = std::str::from_utf8(&output.stdout) {
-                    path.trim().to_string()
+                    path.trim().into()
                 } else {
-                    "sudo".to_string()
+                    "sudo".into()
                 }
             } else {
-                "sudo".to_string()
+                "sudo".into()
             }
         }
-        Err(_) => "sudo".to_string(),
+        Err(_) => "sudo".into(),
     }
 }
 

src-tauri/src/utils/linux/mime.rs

@@ -11,6 +11,7 @@ use std::collections::HashMap;
 use std::env;
 use std::fs;
 use std::path::PathBuf;
+use tristr::alias::String;
 
 pub fn ensure_mimeapps_entries(desktop_file: &str, schemes: &[&str]) -> Result<()> {
     let Some(path) = mimeapps_list_path() else {
@@ -46,19 +47,19 @@ pub fn ensure_mimeapps_entries(desktop_file: &str, schemes: &[&str]) -> Result<(
             if trimmed.eq_ignore_ascii_case("[Default Applications]") {
                 default_present = true;
                 current_section = Some(SectionKind::DefaultApplications);
-                output_lines.push("[Default Applications]".to_string());
+                output_lines.push("[Default Applications]".into());
                 continue;
             } else if trimmed.eq_ignore_ascii_case("[Added Associations]") {
                 current_section = Some(SectionKind::AddedAssociations);
-                output_lines.push("[Added Associations]".to_string());
+                output_lines.push("[Added Associations]".into());
                 continue;
             }
         }
 
         if current_section.is_some() {
-            section_buffer.push(line.to_string());
+            section_buffer.push(line.into());
         } else {
-            output_lines.push(line.to_string());
+            output_lines.push(line.into());
         }
     }
 
@@ -78,9 +79,9 @@ pub fn ensure_mimeapps_entries(desktop_file: &str, schemes: &[&str]) -> Result<(
         if output_lines.last().is_some_and(|line| !line.is_empty()) {
             output_lines.push(String::new());
         }
-        output_lines.push("[Default Applications]".to_string());
+        output_lines.push("[Default Applications]".into());
         for &scheme in schemes {
-            output_lines.push(format!("x-scheme-handler/{scheme}={desktop_file};"));
+            output_lines.push(format!("x-scheme-handler/{scheme}={desktop_file};").into());
         }
     }
 
@@ -171,7 +172,7 @@ fn flush_section(
                 .split(';')
                 .filter_map(|value| {
                     let trimmed = value.trim();
-                    (!trimmed.is_empty()).then(|| trimmed.to_string())
+                    (!trimmed.is_empty()).then(|| trimmed.into())
                 })
                 .collect();
 
@@ -187,7 +188,7 @@ fn flush_section(
                     .split(';')
                     .filter_map(|value| {
                         let trimmed = value.trim();
-                        (!trimmed.is_empty()).then(|| trimmed.to_string())
+                        (!trimmed.is_empty()).then(|| trimmed.into())
                     })
                     .collect();
 
@@ -203,10 +204,10 @@ fn flush_section(
                         merged_values.insert(0, moved);
                     }
                 } else {
-                    merged_values.insert(0, desktop_file.to_string());
+                    merged_values.insert(0, desktop_file.into());
                 }
 
-                let mut merged_line = format!("{existing_prefix}x-scheme-handler/{scheme}=");
+                let mut merged_line: String = format!("{existing_prefix}x-scheme-handler/{scheme}=").into();
                 merged_line.push_str(&merged_values.join(";"));
                 merged_line.push(';');
 
@@ -222,16 +223,16 @@ fn flush_section(
             if let Some(pos) = values.iter().position(|value| value == desktop_file) {
                 if pos != 0 {
                     values.remove(pos);
-                    values.insert(0, desktop_file.to_string());
+                    values.insert(0, desktop_file.into());
                     *changed = true;
                 }
             } else {
-                values.insert(0, desktop_file.to_string());
+                values.insert(0, desktop_file.into());
                 *changed = true;
             }
 
             let prefix = line.chars().take_while(|c| c.is_whitespace()).collect::<String>();
-            let mut new_line = format!("{prefix}x-scheme-handler/{scheme}=");
+            let mut new_line: String = format!("{prefix}x-scheme-handler/{scheme}=").into();
             new_line.push_str(&values.join(";"));
             new_line.push(';');
 
@@ -253,7 +254,7 @@ fn flush_section(
     if ensure_all {
         for &scheme in schemes {
             if !seen.contains_key(scheme) {
-                processed.push(format!("x-scheme-handler/{scheme}={desktop_file};"));
+                processed.push(format!("x-scheme-handler/{scheme}={desktop_file};").into());
                 *changed = true;
             }
         }

src-tauri/src/utils/network.rs

@@ -5,10 +5,10 @@ use reqwest::{
     Client, Proxy, StatusCode,
     header::{HeaderMap, HeaderValue, USER_AGENT},
 };
-use smartstring::alias::String;
 use std::{sync::Arc, time::Duration};
 use sysproxy::Sysproxy;
 use tauri::Url;
+use tristr::alias::String;
 
 #[derive(Debug)]
 pub struct HttpResponse {
@@ -57,7 +57,7 @@ impl NetworkManager {
 
     fn build_client(
         &self,
-        proxy_url: Option<std::string::String>,
+        proxy_url: Option<String>,
         default_headers: HeaderMap,
         accept_invalid_certs: bool,
         timeout_secs: Option<u64>,
@@ -76,7 +76,7 @@ impl NetworkManager {
 
         // 设置代理
         if let Some(proxy_str) = proxy_url {
-            let proxy = Proxy::all(proxy_str)?;
+            let proxy = Proxy::all(proxy_str.as_str())?;
             builder = builder.proxy(proxy);
         } else {
             builder = builder.no_proxy();
@@ -226,15 +226,15 @@ impl NetworkManager {
         accept_invalid_certs: bool,
         tls_root_mode: TlsRootMode,
     ) -> Result<Client> {
-        let proxy_url: Option<std::string::String> = match proxy_type {
+        let proxy_url: Option<String> = match proxy_type {
             ProxyType::None => None,
             ProxyType::Localhost => {
                 let port = MixedPort::desired().await;
-                Some(format!("http://127.0.0.1:{port}"))
+                Some(format!("http://127.0.0.1:{port}").into())
             }
             ProxyType::System => {
                 if let Ok(p @ Sysproxy { enable: true, .. }) = Sysproxy::get_system_proxy() {
-                    Some(format!("http://{}:{}", p.host, p.port))
+                    Some(format!("http://{}:{}", p.host, p.port).into())
                 } else {
                     None
                 }

src-tauri/src/utils/resolve/scheme.rs

@@ -1,8 +1,8 @@
 use crate::core::notify::NoticeStatus;
 use anyhow::Result;
 use percent_encoding::percent_decode_str;
-use smartstring::alias::String;
 use tauri::Url;
+use tristr::alias::String;
 
 use crate::{
     config::{Config, PrfItem, profiles},
@@ -39,7 +39,7 @@ pub(super) async fn resolve_scheme(param: &str) -> Result<()> {
     Ok(())
 }
 
-fn extract_subscription_info(link_parsed: &Url) -> Option<(std::string::String, Option<String>)> {
+fn extract_subscription_info(link_parsed: &Url) -> Option<(String, Option<String>)> {
     if !matches!(link_parsed.scheme(), "clash" | "clash-verge") {
         return None;
     }
@@ -52,7 +52,7 @@ fn extract_subscription_info(link_parsed: &Url) -> Option<(std::string::String,
     Some((url, name))
 }
 
-fn extract_subscription_url(link_parsed: &Url) -> Option<std::string::String> {
+fn extract_subscription_url(link_parsed: &Url) -> Option<String> {
     let query = link_parsed.query()?;
     let prefix = "url=";
     let pos = query.find(prefix)?;
@@ -60,15 +60,15 @@ fn extract_subscription_url(link_parsed: &Url) -> Option<std::string::String> {
     Some(decode_subscription_url(raw_url))
 }
 
-fn decode_subscription_url(raw_url: &str) -> std::string::String {
+fn decode_subscription_url(raw_url: &str) -> String {
     // Avoid double-decoding nested subscription URLs; decode only when needed.
     if Url::parse(raw_url).is_ok() {
-        return raw_url.to_string();
+        return String::from(raw_url);
     }
 
-    let mut candidate = raw_url.to_string();
+    let mut candidate = String::from(raw_url);
     for _ in 0..2 {
-        let next = percent_decode_str(&candidate).decode_utf8_lossy().to_string();
+        let next = String::from(percent_decode_str(&candidate).decode_utf8_lossy());
         if next == candidate {
             break;
         }

src-tauri/src/utils/schtasks.rs

@@ -5,6 +5,7 @@ use std::fs;
 use std::os::windows::process::CommandExt as _;
 use std::path::{Path, PathBuf};
 use std::process::{Command, Output};
+use tristr::alias::String;
 use windows::Win32::Globalization::{GetACP, GetOEMCP, MULTI_BYTE_TO_WIDE_CHAR_FLAGS, MultiByteToWideChar};
 
 const CREATE_NO_WINDOW: u32 = 0x08000000;
@@ -72,11 +73,11 @@ fn get_task_user_id() -> Result<String> {
     if let Some(domain) = domain {
         let domain = domain.trim();
         if !domain.is_empty() {
-            return Ok(format!("{domain}\\{username}"));
+            return Ok(format!("{domain}\\{username}").into());
         }
     }
 
-    Ok(username.to_string())
+    Ok(username.into())
 }
 
 fn get_startup_dir() -> Result<PathBuf> {
@@ -118,7 +119,8 @@ fn task_xml_path(mode: TaskMode) -> Result<PathBuf> {
 }
 
 fn xml_escape(value: &str) -> String {
-    let mut escaped = String::with_capacity(value.len());
+    // Per-char pushes must stay on the std String: TriStr growth re-materializes per push.
+    let mut escaped = std::string::String::with_capacity(value.len());
     for ch in value.chars() {
         match ch {
             '&' => escaped.push_str("&amp;"),
@@ -129,7 +131,7 @@ fn xml_escape(value: &str) -> String {
             _ => escaped.push(ch),
         }
     }
-    escaped
+    escaped.into()
 }
 
 fn build_task_xml(mode: TaskMode) -> Result<String> {
@@ -182,7 +184,8 @@ fn build_task_xml(mode: TaskMode) -> Result<String> {
         user_id,
         mode.xml_run_level(),
         exe_path
-    ))
+    )
+    .into())
 }
 
 fn encode_utf16le_with_bom(content: &str) -> Vec<u8> {
@@ -226,12 +229,13 @@ fn decode_with_code_page(bytes: &[u8], code_page: u32) -> Option<String> {
     }
 
     wide.truncate(written as usize);
-    Some(String::from_utf16_lossy(&wide))
+    // from_utf16_lossy exists only on the std String type; the tristr alias shadows the bare name.
+    Some(std::string::String::from_utf16_lossy(&wide).into())
 }
 
 fn decode_console_output(bytes: &[u8]) -> String {
     if let Ok(text) = std::str::from_utf8(bytes) {
-        return text.to_string();
+        return text.into();
     }
 
     let oem = unsafe { GetOEMCP() };
@@ -244,7 +248,8 @@ fn decode_console_output(bytes: &[u8]) -> String {
         return text;
     }
 
-    String::from_utf8_lossy(bytes).to_string()
+    // from_utf8_lossy exists only on the std String type; the tristr alias shadows the bare name.
+    std::string::String::from_utf8_lossy(bytes).into()
 }
 
 fn output_message(output: &Output) -> String {
@@ -254,10 +259,10 @@ fn output_message(output: &Output) -> String {
     let stderr = stderr.trim();
 
     match (stdout.is_empty(), stderr.is_empty()) {
-        (true, true) => "unknown error".to_string(),
+        (true, true) => "unknown error".into(),
-        (false, true) => stdout.to_string(),
+        (false, true) => stdout.into(),
-        (true, false) => stderr.to_string(),
+        (true, false) => stderr.into(),
-        (false, false) => format!("{stdout} | {stderr}"),
+        (false, false) => format!("{stdout} | {stderr}").into(),
     }
 }
 

src-tauri/src/utils/server.rs

@@ -16,6 +16,7 @@ use std::sync::OnceLock;
 use std::sync::atomic::{AtomicBool, Ordering};
 use std::time::Duration;
 use tokio::sync::oneshot;
+use tristr::alias::String;
 use warp::Filter as _;
 
 const INSTANCE_TOKEN_HEADER: &str = "x-instance-token";
@@ -141,7 +142,7 @@ async fn notify_existing_instance(record: &InstanceRecord) -> bool {
     let request = client.get(format!("http://127.0.0.1:{}/commands/visible", record.port));
 
     request
-        .header(INSTANCE_TOKEN_HEADER, &record.token)
+        .header(INSTANCE_TOKEN_HEADER, record.token.as_str())
         .send()
         .await
         .is_ok_and(|response| response.status().is_success())

src-tauri/src/utils/yaml_emitter.rs

@@ -1,5 +1,6 @@
 use serde::Serialize;
 use serde_yaml_ng::Result;
+use tristr::alias::String;
 
 pub fn to_mihomo_config_string<T: Serialize>(data: &T) -> Result<String> {
     let yaml = serde_yaml_ng::to_string(data)?;
@@ -7,7 +8,8 @@ pub fn to_mihomo_config_string<T: Serialize>(data: &T) -> Result<String> {
 }
 
 fn quote_fake_ip_filter_wildcards(yaml: &str) -> String {
-    let mut result = String::with_capacity(yaml.len());
+    // with_capacity exists only on the std String type; the tristr alias shadows the bare name.
+    let mut result = std::string::String::with_capacity(yaml.len());
     let mut in_fake_ip_filter = false;
     let mut fake_ip_filter_indent = 0;
 
@@ -39,7 +41,7 @@ fn quote_fake_ip_filter_wildcards(yaml: &str) -> String {
         result.push('\n');
     }
 
-    result
+    result.into()
 }
 
 fn leading_spaces(line: &str) -> usize {
@@ -50,12 +52,12 @@ fn quote_wildcard_item(item: &str) -> String {
     if !item.starts_with('\"') && !item.starts_with('\'') && contains_wildcard(item) {
         quote_string(item)
     } else {
-        item.to_string()
+        item.into()
     }
 }
 
 fn quote_string(s: &str) -> String {
-    "\'".to_string() + s.replace('\'', "''").as_str() + "\'"
+    ("\'".to_string() + s.replace('\'', "''").as_str() + "\'").into()
 }
 
 fn contains_wildcard(value: &str) -> bool {

src/components/home/ip-info-card.tsx

@@ -4,19 +4,10 @@ import {
   VisibilityOffOutlined,
   VisibilityOutlined,
 } from '@mui/icons-material'
-import {
+import { Box, Button, IconButton, Skeleton, Typography } from '@mui/material'
-  Box,
-  Button,
-  FormControlLabel,
-  IconButton,
-  Skeleton,
-  Switch,
-  Typography,
-} from '@mui/material'
 import { getCurrentWebviewWindow } from '@tauri-apps/api/webviewWindow'
 import { useEffect } from 'foxact/use-abortable-effect'
 import { useIntersection } from 'foxact/use-intersection'
-import { useLocalStorage } from 'foxact/use-local-storage'
 import type { XOR } from 'foxts/ts-xor'
 import {
   forwardRef,
@@ -108,13 +99,9 @@ const IPInfoCardContainer = forwardRef<HTMLElement, React.PropsWithChildren>(
 export const IpInfoCard = () => {
   const { t } = useTranslation()
   const [showIp, setShowIp] = useState(false)
-  const [autoRefresh, setAutoRefresh] = useLocalStorage(
-    'ip-info-auto-refresh',
-    true,
-  )
   const appWindow = useMemo(() => getCurrentWebviewWindow(), [])
 
-  // Once intersected, the card stays eligible for refresh until unmount.
+  // Once intersected, refreshes stay enabled until unmount.
   const [containerRef, hasIntersected, _resetIntersected] = useIntersection({
     rootMargin: '0px',
   })
@@ -164,8 +151,6 @@ export const IpInfoCard = () => {
   })
 
   useEffect(() => {
-    if (!autoRefresh) return
-
     let timer: number | null = null
 
     // Prefer DOM intersection state; Tauri visibility is unreliable on some platforms.
@@ -205,7 +190,7 @@ export const IpInfoCard = () => {
       if (timer != null) clearInterval(timer)
       document.removeEventListener('visibilitychange', onVisibilityChange)
     }
-  }, [autoRefresh, hasIntersected])
+  }, [hasIntersected])
 
   const toggleShowIp = useCallback(() => {
     setShowIp((prev) => !prev)
@@ -379,25 +364,12 @@ export const IpInfoCard = () => {
               fontSize: '0.7rem',
             }}
           >
-            <FormControlLabel
+            <Typography variant="caption">
-              sx={{ m: 0 }}
+              {t('home.components.ipInfo.labels.autoRefresh')}
-              control={
+              {countdown.type === 'countdown'
-                <Switch
+                ? `: ${countdown.remainingSeconds}s`
-                  size="small"
+                : '...'}
-                  checked={autoRefresh}
+            </Typography>
-                  onChange={(_, checked) => setAutoRefresh(checked)}
-                />
-              }
-              label={
-                <Typography variant="caption">
-                  {t('home.components.ipInfo.labels.autoRefresh')}
-                  {autoRefresh &&
-                    (countdown.type === 'countdown'
-                      ? `: ${countdown.remainingSeconds}s`
-                      : '...')}
-                </Typography>
-              }
-            />
             <Typography
               variant="caption"
               sx={{

src/locales/ar/tests.json

@@ -36,7 +36,6 @@
       "yes": "Yes",
       "no": "No",
       "failed": "Failed",
-      "risky": "غير مؤكد",
       "completed": "Completed",
       "disallowedIsp": "Disallowed ISP",
       "originalsOnly": "Originals Only",

src/locales/de/tests.json

@@ -36,7 +36,6 @@
       "yes": "Unterstützt",
       "no": "Nicht unterstützt",
       "failed": "Test fehlgeschlagen",
-      "risky": "Ungewiss",
       "completed": "Prüfung abgeschlossen",
       "disallowedIsp": "Nicht zugelassener Internetdienstanbieter",
       "originalsOnly": "Nur Original",

src/locales/en/tests.json

@@ -36,7 +36,6 @@
       "yes": "Yes",
       "no": "No",
       "failed": "Failed",
-      "risky": "Risky",
       "completed": "Completed",
       "disallowedIsp": "Disallowed ISP",
       "originalsOnly": "Originals Only",

src/locales/es/tests.json

@@ -36,7 +36,6 @@
       "yes": "Soportado",
       "no": "No soportado",
       "failed": "Prueba fallida",
-      "risky": "Dudoso",
       "completed": "Detección completada",
       "disallowedIsp": "Proveedor de servicios de Internet no permitido",
       "originalsOnly": "Solo originales",

src/locales/fa/tests.json

@@ -36,7 +36,6 @@
       "yes": "Yes",
       "no": "No",
       "failed": "Failed",
-      "risky": "نامشخص",
       "completed": "Completed",
       "disallowedIsp": "Disallowed ISP",
       "originalsOnly": "Originals Only",

src/locales/id/tests.json

@@ -36,7 +36,6 @@
       "yes": "Yes",
       "no": "No",
       "failed": "Failed",
-      "risky": "Tidak pasti",
       "completed": "Completed",
       "disallowedIsp": "Disallowed ISP",
       "originalsOnly": "Originals Only",

src/locales/jp/tests.json

@@ -36,7 +36,6 @@
       "yes": "サポートする",
       "no": "サポートしない",
       "failed": "テストに失敗しました。",
-      "risky": "要確認",
       "completed": "検査完了",
       "disallowedIsp": "許可されていないインターネットサービスプロバイダー",
       "originalsOnly": "オリジナルのみ",

src/locales/ko/tests.json

@@ -36,7 +36,6 @@
       "yes": "예",
       "no": "아니오",
       "failed": "실패",
-      "risky": "확인 필요",
       "completed": "완료",
       "disallowedIsp": "허용되지 않는 ISP",
       "originalsOnly": "오리지널만",

src/locales/pt/tests.json

@@ -36,7 +36,6 @@
       "yes": "Sim",
       "no": "Não",
       "failed": "Falhou",
-      "risky": "Incerto",
       "completed": "Concluído",
       "disallowedIsp": "ISP não permitido",
       "originalsOnly": "Somente originais",

src/locales/ru/tests.json

@@ -36,7 +36,6 @@
       "yes": "Да",
       "no": "Нет",
       "failed": "Ошибка",
-      "risky": "Неясно",
       "completed": "Завершено",
       "disallowedIsp": "Провайдер заблокирован",
       "originalsOnly": "Только Originals",

src/locales/tr/tests.json

@@ -36,7 +36,6 @@
       "yes": "Evet",
       "no": "Hayır",
       "failed": "Başarısız",
-      "risky": "Belirsiz",
       "completed": "Tamamlandı",
       "disallowedIsp": "İzin Verilmeyen ISP",
       "originalsOnly": "Yalnızca Orijinaller",

src/locales/tt/tests.json

@@ -36,7 +36,6 @@
       "yes": "Yes",
       "no": "No",
       "failed": "Failed",
-      "risky": "Билгесез",
       "completed": "Completed",
       "disallowedIsp": "Disallowed ISP",
       "originalsOnly": "Originals Only",

src/locales/zh/tests.json

@@ -36,7 +36,6 @@
       "yes": "支持",
       "no": "不支持",
       "failed": "测试失败",
-      "risky": "存疑",
       "completed": "检测完成",
       "disallowedIsp": "不允许的 ISP",
       "originalsOnly": "仅限原创",

src/locales/zhtw/tests.json

@@ -36,7 +36,6 @@
       "yes": "支援",
       "no": "不支援",
       "failed": "測試失敗",
-      "risky": "存疑",
       "completed": "檢測完成",
       "disallowedIsp": "不允許的網際網路服務供應商",
       "originalsOnly": "僅限原創",

src/pages/unlock.tsx

@@ -40,7 +40,6 @@ const STATUS_LABEL_KEYS: Record<string, string> = {
   Yes: 'tests.statuses.test.yes',
   No: 'tests.statuses.test.no',
   Failed: 'tests.statuses.test.failed',
-  Risky: 'tests.statuses.test.risky',
   Completed: 'tests.statuses.test.completed',
   'Disallowed ISP': 'tests.statuses.test.disallowedIsp',
   'Originals Only': 'tests.statuses.test.originalsOnly',
@@ -197,7 +196,7 @@ const UnlockPage = () => {
     if (status === 'Pending') return 'default'
     if (status === 'Yes') return 'success'
     if (status === 'No') return 'error'
-    if (status === 'Soon' || status === 'Risky') return 'warning'
+    if (status === 'Soon') return 'warning'
     if (status.includes('Failed')) return 'error'
     if (status === 'Completed') return 'info'
     if (
@@ -223,8 +222,7 @@ const UnlockPage = () => {
   const getStatusBorderColor = (status: string) => {
     if (status === 'Yes') return theme.palette.success.main
     if (status === 'No') return theme.palette.error.main
-    if (status === 'Soon' || status === 'Risky')
+    if (status === 'Soon') return theme.palette.warning.main
-      return theme.palette.warning.main
     if (status.includes('Failed')) return theme.palette.error.main
     if (status === 'Completed') return theme.palette.info.main
     return theme.palette.divider